{"id":572,"date":"2021-05-31T03:40:00","date_gmt":"2021-05-31T03:40:00","guid":{"rendered":"https:\/\/class12.studyguruji.in\/?p=572"},"modified":"2023-10-20T19:00:36","modified_gmt":"2023-10-20T19:00:36","slug":"13-%e0%a4%90%e0%a4%ae%e0%a5%80%e0%a4%a8-3","status":"publish","type":"post","link":"https:\/\/class12.studyguruji.in\/?p=572","title":{"rendered":"13. \u0910\u092e\u0940\u0928"},"content":{"rendered":"

1.\u00a0\u0906\u0907\u0938\u094b\u092a\u094d\u0930\u094b\u092a\u093e\u0907\u0932 \u090f\u092e\u0940\u0928 \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092a\u094d\u0930\u093e\u0907\u092e\u0930\u0940 \u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0938\u0947\u0915\u0947\u0923\u094d\u0921\u0930\u0940 \u090f\u092e\u0940\u0928<\/span>
\n(C)\u00a0\u091f\u0930\u091f\u0940\u092f\u0930\u0940 \u090f\u092e\u0940\u0928<\/span>
\n(D)\u00a0\u0915\u094d\u0935\u093e\u091f\u0930\u0928\u0930\u0940 \u090f\u092e\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

2.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u092a\u094d\u0930\u092c\u0932 \u092d\u0938\u094d\u092e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) N-\u092e\u0947\u0925\u093f\u0932<\/span>
\n(B)\u00a0\u092c\u0947\u0928\u094d\u091c\u093e\u0907\u0932 \u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C) p-\u091f\u093e\u0932\u094d\u092f\u0942\u0921\u0940\u0928<\/span>
\n(D) N,N-\u0921\u093e\u0907\u092e\u0947\u0925\u093f\u0932 \u090f\u0928\u0940\u0932\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

3.\u00a0\u090f\u0928\u0940\u0932\u0940\u0928 \u0915\u0947 \u090f\u0938\u0940\u091f\u093e\u0907\u0932\u0947\u0936\u0928 \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) N-\u090f\u0938\u0940\u091f\u093e\u0907\u0932 \u090f\u092e\u0940\u0928\u094b \u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u092a\u093e\u0930\u093e\u0938\u0940\u091f\u093e\u092e\u094b\u0932<\/span>
\n(C) p-\u090f\u092e\u0940\u0928\u094b \u090f\u0938\u0940\u091f\u094b\u092b\u0947\u0928\u0949\u0928<\/span>
\n(D) O-\u090f\u092e\u0940\u0928\u094b \u090f\u0938\u0940\u091f\u094b\u092b\u0947\u0928\u0949\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

4.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094c\u0928 \u090f\u0928\u0940\u0932\u0940\u0928 \u0938\u0947 \u091c\u094d\u092f\u093e\u0926\u093e \u092d\u0938\u094d\u092e\u0940\u092f \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0921\u093e\u092f\u092b\u0947\u0928\u093e\u0907\u0932 \u090f\u092e\u0940\u0928<\/span>
\n(B)\u00a0\u091f\u094d\u0930\u093e\u0908\u092b\u0947\u0928\u093e\u0907\u0932 \u090f\u092e\u0940\u0928<\/span>
\n(C) p-\u090f\u092e\u0940\u0928\u094b \u090f\u0938\u0940\u091f\u094b\u092b\u0947\u0928\u0949\u0928<\/span>
\n(D)\u00a0\u092c\u0947\u0928\u094d\u091c\u093e\u0907\u0932 \u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

5. R2<\/sub>NH\u00a0\u0915\u0947<\/span>\u00a0N\u00a0\u0915\u0947 \u0915\u094c\u0928-\u0938\u093e \u092a\u094d\u0930\u0938\u0902\u0915\u0930\u0923 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) sp3<\/sup><\/span>\u00a0\u2713<\/span><\/b>
\n(B) sp2<\/sup>
\n(C) sp
\n(D) dsp2<\/sup><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

6.\u00a0\u090f\u092e\u0940\u0928 \u0905\u0927\u093f\u0915 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0915\u093f\u0938\u0938\u0947 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0910\u0932\u094d\u0915\u094b\u0939\u0932<\/span>
\n(B)\u00a0\u0907\u0925\u0930<\/span>
\n(C)\u00a0\u0907\u0938\u094d\u091f\u0930<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0938\u092d\u0940<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

7.\u00a0\u0905\u092e\u094b\u0928\u093f\u092f\u093e \u0915\u0940 \u0915\u094d\u0930\u093f\u092f\u093e \u090f\u0925\u093f\u0932 \u0906\u092f\u094b\u0921\u093e\u0907\u0921 \u0915\u0940 \u0905\u0927\u093f\u0915\u0924\u093e \u092e\u0947\u0902 \u0915\u0930\u093e\u0928\u0947 \u092a\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0921\u093e\u0908\u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928<\/span>
\n(B)\u00a0\u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928<\/span>
\n(C)\u00a0\u091f\u094d\u0930\u093e\u0908\u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928<\/span>
\n(D)\u00a0\u091f\u0947\u091f\u094d\u0930\u093e\u090f\u0925\u093f\u0932 \u0905\u092e\u094b\u0928\u093f\u092f\u092e \u0906\u092f\u094b\u0921\u093e\u0907\u0921<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

8.\u0928\u093e\u0907\u091f\u094d\u0930\u0938 \u0905\u092e\u094d\u0932 \u0915\u0940 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u090f\u0932\u093f\u092b\u0947\u091f\u093f\u0915 \u090f\u092e\u0940\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0926\u0947\u0924\u0940 \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0915 \u0921\u093e\u0908\u090f\u091c\u094b\u0928\u093f\u092f\u092e \u0932\u0935\u0923<\/span>
\n(B)\u00a0\u090f\u0915 \u0905\u0932\u094d\u0915\u094b\u0939\u0932<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u090f\u0915 \u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u091f<\/span>
\n(D)\u00a0\u090f\u0915 \u0930\u094b\u0917\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

9.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u090f\u092e\u0940\u0928 \u0928\u0939\u0940\u0902 \u0926\u0947\u0917\u0940<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>CONH2<\/sub>
\n(B) CH3<\/sub>CN
\n(C) CH3<\/sub>NC<\/span>\u00a0\u2713<\/span><\/b>
\n(D) CH3<\/sub>CONH2<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

10.\u00a0\u0915\u093e\u0930\u094d\u092c\u0940\u0932 \u090f\u092e\u0940\u0928 \u0915\u093e \u0938\u0942\u0924\u094d\u0930 \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) CaO
\n(B) C5<\/sub>H5<\/sub>N
\n(C) C6<\/sub>H5<\/sub>NC<\/span>\u00a0\u2713<\/span><\/b>
\n(D) C6<\/sub>H5<\/sub>CN<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

11.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0938\u092c\u0938\u0947 \u091c\u094d\u092f\u093e\u0926\u093e \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u092f\u094c\u0917\u093f\u0915 \u0939\u0948 \u0964<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092c\u0947\u0928\u094d\u091c\u093f\u0932\u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u090f\u0928\u093f\u0932\u0940\u0928<\/span>
\n(C)\u00a0\u0910\u0938\u093f\u091f\u0947\u0928\u093f\u0932\u093e\u0907\u0921<\/span>
\n(D) p-\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0928\u093f\u0932\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/p>\n

12.\u00a0\u092a\u094d\u0930\u094b\u091f\u0940\u0928 \u092e\u0947\u0902 -\u092a\u094d\u0932\u0940\u091f\u0947\u0921 \u0936\u0940\u091f \u0938\u0902\u0930\u091a\u0928\u093e \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0915\u093f\u0938\u0915\u093e \u0909\u0926\u093e\u0939\u0930\u0923 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e<\/span>
\n(B)\u00a0\u0938\u0947\u0915\u0947\u0902\u0921\u0930\u0940 \u0938\u0902\u0930\u091a\u0928\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0926\u093e\u092f\u0930\u093e \u0938\u0930\u091a\u0928\u093e<\/span>
\n(D)\u00a0\u0915\u094d\u0935\u093e\u091f\u0930\u094d\u0928\u0930\u0940 \u0938\u0902\u0930\u091a\u0928\u093e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

13.\u00a0\u0910\u0928\u0932\u0940\u0928 \u090f\u0935\u0902 \u0910\u0938\u093f\u091f\u0948\u0932\u0921\u0940\u0939\u093e\u0907\u0921 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0932 \u090f\u092e\u0940\u0928<\/span>
\n(B)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928\u092e\u093e<\/span>
\n(C)\u00a0\u0907\u092e\u0940\u0928<\/span>
\n(D)\u00a0\u0938\u094d\u0915\u093f\u092b\u094d\u0938 \u092c\u0947\u0938<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

14.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094c\u0928 \u092f\u094c\u0917\u093f\u0915 \u0915\u093e\u0930\u094d\u092c\u0940\u0932 \u090f\u092e\u0940\u0928 \u091c\u093e\u0901\u091a \u0928\u0939\u0940\u0902 \u0926\u0947\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) C6<\/sub>H5<\/sub>NH2<\/sub>
\n(B) (CH3<\/sub>)2<\/sub>CNH2<\/sub>
\n(C) C6<\/sub>H5<\/sub>CH2<\/sub>NH2<\/sub>
\n(D) (CH3)3N<\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

15. N-\u090f\u0925\u093f\u0932-<\/span>N-\u092e\u0947\u0925\u093f\u0932 \u092a\u094d\u0930\u094b\u092a\u0947\u0928-<\/span>1\u00a0\u090f\u092e\u0940\u0928 \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) 1\u00b0\u00a0\u090f\u092e\u0940\u0928<\/span>
\n(B) 2\u00b0\u00a0\u090f\u092e\u0940\u0928<\/span>
\n(C) 3\u00b0\u00a0\u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D) 4\u00b0\u00a0\u090f\u092e\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

16. C2<\/sub>H5<\/sub>NH2<\/sub>C,C\u00a0\u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092a\u094d\u0930\u094b\u092a\u0947\u0928 \u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u0932<\/span>
\n(B)\u00a0\u092e\u0947\u0925\u093f\u0932 \u090f\u092e\u0940\u0928<\/span>
\n(C)\u00a0\u090f\u0925\u093f\u0932 \u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u090f\u0938\u0940\u091f\u093e\u092e\u093e\u0907\u0921<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

17.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094c\u0928 \u092f\u094c\u0917\u093f\u0915 \u090f\u0938\u0940\u091f\u093e\u092e\u093e\u0907\u0921 \u0915\u094b \u0907\u0925\u0947\u0928\u093e\u092e\u093f\u0928 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092b\u0949\u0938\u094d\u092b\u094b\u0930\u0938 \u092a\u0947\u0928\u094d\u091f\u093e\u0911\u0915\u094d\u0938\u093e\u0907\u0921<\/span>
\n(B)\u00a0\u0932\u093f\u0925\u093f\u092f\u092e \u090f\u0932\u094d\u092f\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0939\u093e\u0907\u0921\u094d\u0930\u093e\u0907\u0921<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0938\u093e\u092f\u0928\u093e\u0907\u0921<\/span>
\n(D) Br2<\/sub>\u00a0\u0924\u0925\u093e<\/span>\u00a0KOH<\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

18.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0939\u0949\u092b\u092e\u093e\u0928 (<\/span>Hoffmann)\u00a0\u092c\u094d\u0930\u094b\u092e\u093e\u092e\u093e\u0907\u0921 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0926\u0947\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) ArNH2<\/sub>
\n(B) ArCONH2<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(C) KCN
\n(D) C6<\/sub>H5<\/sub>(CO)2<\/sub>N+<\/sup>K+<\/sup><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

19.\u00a0\u092a\u094d\u0930\u093e\u0907\u092e\u0930\u0940 \u090f\u092e\u0940\u0928 \u092c\u0928\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u092f\u094c\u0917\u093f\u0915 \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(i) C2<\/sub>H5<\/sub>NC
\n(ii) C6<\/sub>H6<\/sub>
\n(iii) C2<\/sub>H5<\/sub>CONH2<\/sub>
\n(iv) C6<\/sub>H5<\/sub>NO2<\/sub><\/span><\/span><\/p>\n

(A) (i), (iv)
\n(B) (iii), (iv)<\/span>\u00a0\u2713<\/span><\/b>
\n(D) (ii), (iii), (iv)
\n(C) (i), (iii), (iv)<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

20.\u00a0\u090f\u0938\u0940\u091f\u093e\u092e\u093e\u0907\u0921 \u0915\u0947 \u0938\u093e\u0925<\/span>\u00a0NaOH\u00a0\u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902<\/span>\u00a0Br2<\/sub>\u00a0\u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092c\u0928\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>CN
\n(B) CH3<\/sub>CHO
\n(C) CH3<\/sub>CH2OH
\n(D) CH3<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

21. C6<\/sub>H5<\/sub>NH2<\/sub>Z,Z\u00a0\u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A) C6<\/sub>H5<\/sub>NHCH3<\/sub>
\n(B) C6<\/sub>H5<\/sub>COOH<\/span>\u00a0\u2713<\/span><\/b>
\n(C) C6<\/sub>H5<\/sub>CH2<\/sub>NH2<\/sub>
\n(D) C6<\/sub>H5<\/sub>CH2<\/sub>COOH<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

22. NaOH\u00a0\u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u090f\u0928\u0940\u0932\u0940\u0928 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0938\u0940\u091f\u093e\u0907\u0932 \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092c\u0928\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0938\u0940\u091f\u093e\u0928\u0940\u0932\u093e\u0907\u0921<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B) p-\u0915\u094d\u0932\u094b\u0930\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(C)\u00a0\u0932\u093e\u0932 \u0930\u0902\u0917<\/span>
\n(D)\u00a0\u090f\u0928\u0940\u0932\u0940\u0928 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

23.\u00a0\u00a0<\/sub>x, x\u00a0\u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u091f\u094d\u0930\u093e\u0908\u092c\u094d\u0930\u093e\u092e\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span>
\n(B) m-\u092c\u094d\u0930\u094b\u092e\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(C) 3, 4, 5\u00a0\u091f\u094d\u0930\u093e\u0908 \u092c\u094d\u0930\u094b\u092e\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(D) 2, 4, 6-\u091f\u094d\u0930\u093e\u0908 \u092c\u094d\u0930\u094b\u092e\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

24.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0915\u0925\u0928 \u0905\u0938\u0924\u094d\u092f \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0932\u094d\u0915\u093f\u0932 \u090f\u092e\u0940\u0928<\/span>,\u00a0\u0905\u092e\u094b\u0928\u093f\u092f\u093e \u0938\u0947 \u092a\u094d\u0930\u092c\u0932 \u0915\u094d\u0937\u093e\u0930 \u0939\u0948<\/span>
\n(B)\u00a0\u090f\u0932\u094d\u0915\u093f\u0932 \u090f\u092e\u0940\u0928<\/span>,\u00a0\u090f\u0930\u093e\u0907\u0932 \u090f\u092e\u0940\u0928 \u0938\u0947 \u092a\u094d\u0930\u092c\u0932 \u0915\u094d\u0937\u093e\u0930 \u0939\u0948<\/span>
\n(C)\u00a0\u090f\u0932\u094d\u0915\u093f\u0928 \u090f\u092e\u0940\u0928 \u0928\u093e\u0907\u091f\u094d\u0930\u0938 \u0905\u092e\u094d\u0932 \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u092c\u0928\u093e\u0924\u093e \u0939\u0948<\/span>
\n(D)\u00a0\u090f\u0930\u0940\u0932 \u090f\u092e\u0940\u0928 (<\/span>Aryl amine)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u0938 \u090f\u092e\u0940\u0928 \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930 \u092b\u0947\u0928\u0949\u0932 \u092c\u0928\u093e\u0924\u093e \u0939\u0948<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

25.\u090f\u0938\u0940\u091f\u093e\u092e\u093e\u0907\u0921 \u0915\u0947 \u0938\u093e\u0925 \u0915\u093f\u0938 \u0905\u092d\u093f\u0915\u093e\u0930\u0915 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092e\u0947\u0925\u093f\u0932 \u090f\u092e\u0940\u0928 \u092c\u0928\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) PCl5<\/sub>
\n(B) NaOH\u2013Br2<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0938\u094b\u0921\u093e\u0932\u093e\u0907\u092e<\/span>
\n(D)\u00a0\u0938\u093e\u0928\u094d\u0926\u094d\u0930<\/span>\u00a0H2<\/sub>SO4<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

26.1\u00b02\u00b0\u00a0\u0924\u0925\u093e<\/span>\u00a03\u00b0\u00a0\u090f\u092e\u0940\u0928 \u0915\u093e \u0905\u0928\u094d\u0924\u0930 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0938\u0940\u092b \u091c\u093e\u0901\u091a \u0938\u0947<\/span>
\n(B)\u00a0\u092b\u0947\u0939\u0932\u093f\u0902\u0917 \u091c\u093e\u0901\u091a \u0938\u0947<\/span>
\n(C)\u00a0\u091f\u0949\u0932\u0947\u0928 \u091c\u093e\u0901\u091a \u0938\u0947<\/span>
\n(D)\u00a0\u0939\u093f\u0928\u094d\u0938\u092c\u0930\u094d\u0917 \u091c\u093e\u0901\u091a \u0938\u0947<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

27.\u00a0\u0913\u091c\u094b\u0928 \u092a\u093e\u0930\u093e \u0915\u0940 \u091a\u0932\u093e\u092f\u092e\u093e\u0928\u0924\u093e \u0915\u094b \u0938\u092e\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u093e \u0939\u0948<\/span>,\u00a0\u092f\u0939 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0915\u093f\u0938\u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) Hgo
\n(B) Hg2<\/sub>O2<\/sub>
\n(C) Hg2<\/sub>O<\/span>\u00a0\u2713<\/span><\/b>
\n(D) HgO2<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

28.\u00a0\u0917\u094b\u0932\u094d\u0921 \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u093e\u092a\u0924\u0940 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0932\u093e\u092f\u094b\u092b\u093f\u0932\u093f\u0915 \u0938\u094b\u0932 \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0932\u093e\u092f\u094b\u092b\u094b\u092c\u093f\u0915 \u0938\u094b\u0932 \u0915\u0940 \u0930\u0915\u094d\u0937\u0923 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0932\u093e\u092f\u094b\u092b\u094b\u092c\u093f\u0915 \u0938\u0949\u0932 \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0932\u093e\u092f\u094b\u092b\u093f\u0932\u093f\u0915 \u0938\u094b\u0932 \u0915\u0940 \u0930\u0915\u094d\u0937\u0923 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b<\/span>
\n(C)\u00a0\u092a\u094d\u0930\u093e\u092e\u093e\u0923\u093f\u0915 \u0932\u093e\u0932 \u0917\u094b\u0932\u094d\u0921 \u0938\u0949\u0932 \u092e\u0947\u0902 \u0917\u094b\u0932\u094d\u0921 \u092e\u0947\u0902 \u092e\u093f\u0966\u0917\u094d\u0930\u093e\u0966 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u094b<\/span>
\n(D) \u00a0\u0917\u094b\u0932\u094d\u0921 \u0938\u0949\u0932 \u0915\u0947 \u0938\u094d\u0925\u093e\u092f\u093f\u0924\u094d\u0935 \u0915\u094b<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

29.\u00a0\u092a\u094d\u0930\u093e\u0907\u092e\u0930\u0940 \u0910\u092e\u0940\u0928 \u0915\u0940 \u0915\u094d\u0932\u094b\u0930\u094b\u092b\u093e\u0930\u094d\u092e \u0924\u0925\u093e \u0905\u0932\u094d\u0915\u094b\u0939\u0932\u093f\u0915<\/span>KOH\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0939\u0932\u093e\u0924\u0940 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0930\u0940\u092e\u0930 \u090f\u0935\u0902 \u091f\u0940\u092e\u0948\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(B)\u00a0\u0915\u094b\u0932\u094d\u092c\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(C)\u00a0\u0915\u093e\u092c\u093f\u0932 \u090f\u092e\u0940\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

30.\u00a0\u092b\u0949\u0930\u094d\u092e\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u094b \u0905\u092e\u094b\u0928\u093f\u092f\u093e\u0915\u0932 \u0938\u093f\u0932\u094d\u0935\u0930 \u0928\u093e\u0907\u091f\u094d\u0930\u0947\u091f \u0918\u094b\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0932\u093e\u0932 \u0905\u0935\u0915\u094d\u0937\u0947\u092a<\/span>
\n(B)\u00a0\u090a\u091c\u0932\u093e \u0905\u0935\u0915\u094d\u0937\u0947\u092a<\/span>
\n(C)\u00a0\u0938\u093f\u0932\u094d\u0935\u0930 \u0926\u0930\u094d\u092a\u0923<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

31.\u00a0\u092b\u093e\u0930\u094d\u092e\u093f\u0915 \u0905\u092e\u094d\u0932 \u0924\u0925\u093e \u0910\u0938\u0940\u091f\u093f\u0915 \u0905\u092e\u094d\u0932 \u092e\u0947\u0902 \u0935\u093f\u092d\u0947\u0926 \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u093f\u0938\u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0938\u094b\u0921\u093f\u092f\u092e<\/span>
\n(B)\u00a0\u092e\u0930\u0915\u094d\u092f\u0930\u093f\u0915 \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C) 2,4-\u0921\u093e\u0907\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u092b\u0947\u0928\u093f\u0932 \u0939\u093e\u0907\u0921\u094d\u0930\u093e\u091c\u0940\u0928<\/span>
\n(D)\u00a0\u0938\u094b\u0921\u093f\u092f\u092e \u090f\u0925\u0949\u0915\u094d\u0938\u093e\u0907\u0921<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

32.\u00a0\u0938\u094b\u0921\u093f\u092f\u092e \u0910\u0938\u0940\u091f\u0947\u091f \u0915\u094b \u0938\u094b\u0921\u093e \u0932\u093e\u0907\u092e \u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0915\u094c\u0928 \u092c\u0928\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) CH4<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(B) C2<\/sub>H6<\/sub>
\n(C) CH3<\/sub>COOH
\n(D) C2<\/sub>H4<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

33.\u00a0\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u091d\u093e\u0930\u0940\u092f \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(4) C6<\/sub>H5<\/sub>NH2<\/sub>
\n(B) (CH3<\/sub>)2<\/sub>NH<\/span>\u00a0\u2713<\/span><\/b>
\n(C) (CH3<\/sub>)3<\/sub>N
\n(D) NH3<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

34.\u00a0\u092a\u091a\u0932\u090f\u092e\u093e\u0928 \u0915\u094b<\/span>\u00a0HgCl2<\/sub>\u00a0\u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902<\/span>\u00a0CS2<\/sub>\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u092c\u0928\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A) C2<\/sub>H5<\/sub>NCS<\/span>\u00a0\u2713<\/span><\/b>
\n(B) (C2<\/sub>H5<\/sub>)2<\/sub>S
\n(C) (C2<\/sub>H5<\/sub>)CS
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

35.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u092a\u094d\u0930\u092c\u0932 \u092d\u0938\u094d\u092e \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A) C6<\/sub>H5<\/sub>NH2<\/sub>
\n(B) (C6<\/sub>H5<\/sub>)2<\/sub>NH
\n(C) NH3<\/sub>
\n(D) (C2<\/sub>H5<\/sub>)2<\/sub>NH<\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

36. CH3<\/sub>CONH2<\/sub>\u00a0+ NOBr\u00a0<\/span><\/b>\u2192<\/span><\/b>\u00a0\u2026\u2026\u2026\u00a0\u0915\u093e \u092e\u0941\u0916\u094d\u092f \u092a\u094d\u0930\u0924\u093f\u092b\u0932 \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>Br
\n(B) CH4<\/sub>
\n(C) CH3<\/sub>OBr
\n(D) CH3<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

37.\u00a0\u0915\u093e\u0930\u094d\u092c\u0940\u0932 \u090f\u092e\u0940\u0928 \u091c\u093e\u0901\u091a \u0926\u0947\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) (CH3<\/sub>CH2<\/sub>)NH
\n(B) (C2<\/sub>H5<\/sub>)3<\/sub>N
\n(C) CH3<\/sub>NHC6<\/sub>H5<\/sub>
\n(D) C2<\/sub>H5<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

38.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u093f\u0938\u0938\u0947 \u092a\u094d\u0930\u093e\u0907\u092e\u0930\u0940 \u090f\u092e\u0940\u0928 \u0928\u0939\u0940\u0902 \u092c\u0928\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>\u00a0\u2013 CONH2<\/sub>
\n(B) CH3<\/sub>CN
\n(C) CH3<\/sub>NC<\/span>\u00a0\u2713<\/span><\/b>
\n(D) CH3<\/sub>CONH2<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

39.\u00a0\u091c\u0932\u0940\u092f \u0935\u093f\u0932\u092f\u0928 \u092e\u0947\u0902 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u092a\u094d\u0930\u092c\u0932\u0924\u093e \u0915\u093e \u0938\u0939\u0940 \u0915\u094d\u0930\u092e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>NH2<\/sub>\u00a0> (CH3<\/sub>)2NH > (CH3<\/sub>)3<\/sub>N
\n(B) (CH3<\/sub>)2<\/sub>NH > (CH3<\/sub>)3<\/sub>N > CH3<\/sub>NH2<\/sub>
\n(C) (CH3<\/sub>)3<\/sub>N > (CH3<\/sub>)2<\/sub>NH > CH2<\/sub>NH2<\/sub>
\n(D) (CH3<\/sub>)2<\/sub>NH > CH3<\/sub>NH2<\/sub>\u00a0> (CH3<\/sub>)3<\/sub>N<\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

40.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094b\u0923 \u092f\u094b\u0917\u093f\u0915<\/span>\u00a0NaHCO3<\/sub>\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930<\/span>\u00a0CO2<\/sub>\u00a0\u0928\u0939\u0940\u0902 \u0926\u0947\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>OH
\n(B) CH3<\/sub>NH2<\/sub>
\n(C) (CH3<\/sub>)4<\/sub>N+<\/sup>OH\u2013<\/sup>
\n(D) CH3<\/sub>N+<\/sup>H3<\/sub>CL\u2013<\/sup><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

41.\u00a0\u092a\u094d\u0930\u093e\u0907\u092e\u0930\u0940 \u090f\u092e\u0940\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0915\u094d\u0932\u094b\u0930\u094b\u092b\u093e\u0930\u094d\u092e \u0924\u0925\u093e \u090f\u0925\u093f\u0928\u0949\u0932\u093f\u0915<\/span>\u00a0KOH\u00a0\u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0939\u0949\u092b\u092e\u0949\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(B)\u00a0\u0930\u0940\u092e\u0930-\u091f\u0940\u092e\u0948\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(C)\u00a0\u0915\u093e\u0930\u094d\u092c\u0940\u0932 \u090f\u092e\u0940\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0915\u0949\u0932\u094d\u092c \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

42.\u00a0\u0915\u093f\u0938 \u092f\u094c\u0917\u093f\u0915 \u0915\u0947 \u0938\u093e\u0925<\/span>\u00a0Fe\/HCI\u00a0\u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u090f\u0928\u0940\u0932\u0940\u0928 \u092c\u0928\u0924\u093e \u0939\u0948<\/span>?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span>
\n(B)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0921\u093e\u0908 \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

43. CH3CN + H2OB.\u00a0<\/sup>\u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902<\/span>\u00a0A\u00a0\u0924\u0925\u093e<\/span>\u00a0B\u00a0\u0915\u094d\u0930\u092e\u0936: \u0939\u0948\u0902<\/span>\u00a0<\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>COOH,CCI3<\/sub>COOH<\/span>\u00a0\u2713<\/span><\/b>
\n(B) CH3<\/sub>CH2<\/sub>OH,CH3<\/sub>CH2<\/sub>CL
\n(C) CH3<\/sub>CHO,CCL3CHO
\n(D) CH3<\/sub>COCH3<\/sub>,CCI3<\/sub>COCH3<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

44.\u00a0\u090f\u0928\u0940\u0932\u0940\u0928 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0938\u0940\u091f\u0932\u0921\u0940\u0939\u093e\u0907\u0921 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092c\u0928\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0938\u0940\u092b \u092d\u0938\u094d\u092e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0915\u093e\u0930\u094d\u092c\u0940\u0932 \u090f\u092e\u0940\u0928<\/span>
\n(C)\u00a0\u0907\u092e\u0940\u0928<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

45.\u00a0\u090f\u0925\u093f\u0932 \u090f\u092e\u0940\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0905\u0932\u094d\u0915\u094b\u0939\u0932\u093f\u0915<\/span>\u00a0CHCL3<\/sub>\u00a0and KOH\u00a0\u0915\u094b \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0932\u094d\u0915\u093f\u0932 \u0938\u093e\u092f\u0928\u093e\u0907\u0921<\/span>
\n(B)\u00a0\u090f\u0925\u093f\u0932 \u0938\u093e\u092f\u0928\u0947\u091f<\/span>
\n(C)\u00a0\u090f\u0925\u093f\u0932 \u0906\u0907\u0938\u094b\u0938\u093e\u092f\u0928\u093e\u0907\u0921<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u090f\u0925\u093f\u0932 \u0906\u0907\u0938\u094b\u0938\u093e\u092f\u0928\u0947\u091f<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

46. Na2<\/sub>Cr2<\/sub>O7<\/sub>\u00a0\u0924\u0925\u093e<\/span>\u00a0H2<\/sub>SO4<\/sub>\u00a0\u0938\u0947 \u090f\u0928\u0940\u0932\u0940\u0928 \u0915\u0947 \u0911\u0915\u094d\u0938\u0940\u0915\u0930\u0923 \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092c\u0947\u0928\u094d\u091c\u094b\u0907\u0915 \u0905\u092e\u094d\u0932<\/span>
\n(B) m-\u090f\u092e\u0940\u0928\u094b \u092c\u0947\u0928\u094d\u091c\u094b\u0907\u0915 \u0905\u092e\u094d\u0932<\/span>
\n(C)\u00a0\u0938\u0940\u092b \u092d\u0938\u094d\u092e<\/span>
\n(D) p-\u092c\u0947\u0928\u094d\u091c\u094b \u0915\u094d\u092f\u0942\u0928\u0949\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

47.\u00a0C\u00a0\u092a\u094d\u0930\u0924\u093f\u092b\u0932<\/span>\u00a0C\u00a0\u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092c\u0947\u0928\u094d\u091c\u094b\u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u0932<\/span>
\n(B)\u00a0\u092c\u0947\u0928\u094d\u091c\u0932\u0921\u0940\u0939\u093e\u0907\u0921<\/span>
\n(C)\u00a0\u092c\u0947\u0928\u094d\u091c\u094b\u0907\u0915 \u0905\u092e\u094d\u0932<\/span>
\n(D)\u00a0\u092c\u0947\u0928\u094d\u091c\u093e\u0907\u0932 \u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/p>\n

48.\u00a0\u090f\u0928\u0940\u0932\u0940\u0928 \u0938\u0947 \u0915\u094d\u0932\u094b\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0905\u092d\u093f\u0915\u093e\u0930\u0915 \u0915\u093e \u0915\u094d\u0930\u092e \u0939\u0948\u0902<\/span><\/span><\/b><\/span><\/p>\n

(A) NaNO2<\/sub>\/HCICuCl<\/span>\u00a0\u2713<\/span><\/b>
\n(B) CI2<\/sub>\/CCL4<\/sub>
\n(C) Cl2<\/sub>\/AICI3<\/sub>
\n(D) CuCl2\u00a0<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

49.\u00a0\u092e\u0947\u0925\u093f\u0932 \u090f\u092e\u0940\u0928 \u0915\u0947 \u0938\u093e\u0925 \u092e\u0947\u0925\u093f\u0932 \u0906\u092f\u094b\u0921\u093e\u0907\u0921 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0940 \u092a\u0942\u0930\u094d\u0923\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u0924\u0928\u0947 \u092e\u094b\u0932 \u092e\u0947\u0925\u093f\u0932 \u0906\u092f\u094b\u0921\u093e\u0907\u0921 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0917\u0940<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) 1
\n(B) 2
\n(C) 3<\/span>\u00a0\u2713<\/span><\/b>
\n(D) 4<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

50.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0927\u093e\u0924\u094d\u0935\u093f\u0915 \u0938\u094b\u0921\u093f\u092f\u092e \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0926\u0947\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)(CH3<\/sub>)2<\/sub>NH
\n(B) CH3<\/sub>NH2<\/sub>
\n(C) C6<\/sub>H5<\/sub>NH2<\/sub>
\n(D) CH3<\/sub>CONH2<\/sub><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

51.\u00a0\u092c\u0947\u0928\u094d\u091c\u0940\u0928 \u0921\u093e\u092f\u091c\u094b\u0928\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0915\u0947 \u0938\u093e\u0925 \u091c\u0932 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092c\u0928\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span>
\n(B)\u00a0\u092b\u0947\u0928\u0949\u0932<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u090f\u0928\u0940\u0938\u0949\u0932<\/span>
\n(D)\u00a0\u0915\u094d\u0932\u094b\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

52.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0938\u094d\u0925\u093e\u092f\u0940 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>N2<\/sub>+<\/sup>X\u2013<\/sup>
\n(B) C6<\/sub>H5<\/sub>N2<\/sub>+<\/sup>X-<\/span>\u00a0\u2713<\/span><\/b>
\n(C) CH3<\/sub>CH2<\/sub>N2<\/sub>+<\/sup>X\u2013<\/sup>
\n(D) C6<\/sub>H5<\/sub>CH2<\/sub>N2<\/sub>+<\/sup>X\u2013<\/sup><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

53.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u0947\u0923\u094d\u0921\u092e\u0947\u092f\u0930 \u0905\u092d\u093f\u0915\u093e\u0930\u0915 \u0928\u0939\u0940\u0902 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) Cu2<\/sub>Br2<\/sub>+HBr
\n(B) Cu2<\/sub>Cl2<\/sub>\u00a0+ HCl
\n(C) Cu2<\/sub>I2<\/sub>\u00a0+ KI<\/span>\u00a0\u2713<\/span><\/b>
\n(D) Cu2<\/sub>(CN)2<\/sub>\u00a0+ KCN<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

54.\u00a0\u092c\u0947\u0928\u094d\u091c\u0940\u0928 \u0921\u093e\u092f\u091c\u094b\u0928\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0915\u0947 \u0938\u093e\u0925<\/span>\u00a0Cu2CI2\/HCI\u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u0915\u094d\u0932\u094b\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928 \u092c\u0928\u0924\u093e \u0939\u0948 \u0907\u0938 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0930\u0947\u0938\u094d\u091a\u093f\u0917 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(B)\u00a0\u0938\u0947\u0923\u094d\u0921\u092e\u0947\u092f\u0930 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0915\u0949\u0932\u094d\u092c \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(D)\u00a0\u0915\u0948\u0928\u0940\u091c\u093e\u0930\u094b \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

55.\u00a0\u092c\u0947\u0928\u094d\u091c\u0940\u0928 \u0921\u093e\u092f\u091c\u094b\u0928\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0915\u0947 \u0938\u093e\u0925<\/span>\u00a0Cu\u00a0\u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0939\u093e\u0907\u092a\u094b \u092b\u0949\u0938\u094d\u092b\u094b\u0930\u0938 \u090f\u0938\u0940\u0921 \u090f\u0935\u0902 \u091c\u0932 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092c\u0928\u0924\u093e \u0939\u0948 \u0964<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u091f\u0949\u0932\u0935\u093f\u0928<\/span>
\n(C)\u00a0\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(D)\u00a0\u0915\u094d\u0932\u094b\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

56. D\u00a0\u0915\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) C6<\/sub>H5<\/sub>CH2<\/sub>NH2<\/sub>
\n(B) C6<\/sub>H5<\/sub>NHCH2<\/sub>CH3<\/sub>
\n(C) C6<\/sub>H5<\/sub>NHOH
\n(D) C6<\/sub>H5<\/sub>CH2<\/sub>OH<\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

57.\u00a0\u091c\u092c \u090f\u0938\u0940\u091f\u093e\u092e\u093e\u0907\u0921 \u0915\u094b<\/span>\u00a0Br2<\/sub>\u00a0\u0924\u0925\u093e<\/span>\u00a0KOH\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u094b \u0915\u094c\u0928-\u0938\u093e \u092a\u0926\u093e\u0930\u094d\u0925 \u092c\u0928\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0938\u0940\u091f\u0940\u0915 \u0905\u092e\u094d\u0932<\/span>
\n(B)\u00a0\u092c\u094d\u0930\u094b\u092e\u094b\u090f\u0938\u0940\u091f\u0940\u0915 \u0905\u092e\u094d\u0932<\/span>
\n(C)\u00a0\u0907\u0925\u093e\u0907\u0932 \u090f\u092e\u0940\u0928<\/span>
\n(D)\u00a0\u092e\u093f\u0925\u093e\u0907\u0932 \u090f\u092e\u0940\u0928\u093e\u0930<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

58.\u00a0\u092e\u093f\u0925\u093e\u0907\u0932 \u0906\u092f\u0938\u094b\u0938\u093e\u092f\u0928\u0947\u091f \u0915\u093e \u0905\u0923\u0938\u0924\u094d\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>NCO<\/span>\u00a0\u2713<\/span><\/b>
\n(B) CH3<\/sub>CNO
\n(C) CH3<\/sub>NCS
\n(D) CH3<\/sub>CN<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

59.\u00a0\u092e\u093f\u0925\u093e\u0907\u0932 \u090f\u092e\u0940\u0928 \u0915\u094b \u092c\u0928\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0964<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0935\u0941\u0930\u094d\u091c \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(B)\u00a0\u092b\u094d\u0930\u093e\u0907\u0921\u0932 \u0915\u094d\u0930\u093e\u092b\u094d\u091f \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(C)\u00a0\u0939\u0949\u092b \u092c\u094d\u0930\u094b\u092e\u093e\u0907\u0921 \u092e\u0948\u0928\u094d\u0938 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0915\u094d\u0932\u0940\u092e\u0947\u0928\u094d\u0938 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

60.\u00a0\u0938\u093f\u0932\u094d\u0935\u0930 \u0928\u093e\u0907\u091f\u094d\u0930\u0907\u091f \u0938\u0947 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u090f\u0925\u093f\u0932 \u092c\u094d\u0930\u094b\u092e\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0925\u0947\u0928<\/span>
\n(B)\u00a0\u090f\u0925\u0947\u0928<\/span>
\n(C)\u00a0\u090f\u0925\u093f\u0932\u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u091f<\/span>
\n(D)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0925\u0947\u0928 \u090f\u0935\u0902 \u090f\u0925\u093f\u0932 \u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u091f<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

61.\u00a0\u0915\u094c\u0928-\u0938\u093e \u092f\u094c\u0917\u093f\u0915 \u092b\u093f\u0928\u0949\u0932 \u0914\u0930 \u092c\u0947\u0928\u094d\u091c\u0940\u0928 \u0921\u093e\u0907\u090f\u091c\u094b\u0928\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0915\u0940 \u0915\u094d\u0930\u093f\u092f\u093e \u0926\u094d\u0935\u093e\u0930\u093e \u092c\u0928\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u091c\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span>
\n(B)\u00a0\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(C)\u00a0\u0915\u094d\u0932\u094b\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span>
\n(D) p-\u0939\u093e\u0907\u0921\u094d\u0930\u0949\u0915\u094d\u0938\u0940\u090f\u091c\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

62.\u00a0\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u092c\u0938\u0947 \u0915\u092e \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) NO2<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(B) CH3<\/sub>ONH2<\/sub>
\n(C) C6<\/sub>H5<\/sub>\u00a0NH2<\/sub>
\n(D) O2<\/sub>NH2<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

63.\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u0938 \u0905\u092e\u094d\u0932 \u0915\u0940 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u090f\u0932\u093f\u092b\u0947\u091f\u093f\u0915 \u090f\u092e\u0940\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0920\u0923\u094d\u0921\u093e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0926\u0947\u0924\u0940 \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0915 \u0921\u093e\u0908\u090f\u091c\u094b\u0928\u093f\u092f\u092e \u0932\u0935\u0923<\/span>
\n(B)\u00a0\u090f\u0915 \u090f\u0932\u094d\u0915\u094b\u0939\u0932<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u090f\u0915 \u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u091f<\/span>
\n(D)\u00a0\u090f\u0915 \u0930\u0947\u091c\u093f\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

64.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928<\/span>\u00a0NaNO2<\/sub>\u00a0+ HCI\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u090f\u0932\u094d\u0915\u094b\u0939\u0949\u0932 \u0926\u0947\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) C6<\/sub>H5<\/sub>CH2<\/sub>NHCH3<\/sub>
\n(B) (CH3<\/sub>)2<\/sub>NH
\n(C) CH3<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(D) C6<\/sub>H5<\/sub>NH2<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

65.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0915\u094d\u0932\u094b\u0930\u094b\u092b\u093e\u0930\u094d\u092e \u0935 \u0915\u094d\u0937\u093e\u0930 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u092b\u0947\u0928\u093f\u0932 \u0906\u0907\u0938\u094b\u0938\u093e\u092f\u0928\u093e\u0907\u0921 \u092c\u0928\u093e\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0928\u093f\u0932\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u092b\u0940\u0928\u093e\u0932<\/span>
\n(C)\u00a0\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span>
\n(D)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u092c\u0947\u0928\u091c\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

66.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0905\u092a\u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u092a\u0930 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u090f\u092e\u0940\u0928 \u0926\u0947\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>CH2<\/sub>NO2<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(B) CH3<\/sub>CH2<\/sub>-O-NO
\n(C) C6<\/sub>H5<\/sub>N=NC6<\/sub>H5<\/sub>
\n(D) CH3<\/sub>CH2<\/sub>NC<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

67.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0905\u0936\u0941\u0926\u094d\u0927 \u0935\u093e\u0915\u094d\u092f \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092e\u0947\u0925\u093f\u0932\u090f\u092e\u0940\u0928 \u0905\u092e\u094b\u0928\u093f\u092f\u093e \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u091c\u094d\u092f\u093e\u0926\u093e \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0939\u0948<\/span>
\n(B)\u00a0\u090f\u092e\u0940\u0928 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u092c\u0928\u094d\u0927 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902<\/span>
\n(C)\u00a0\u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u092a\u094d\u0930\u094b\u092a\u0947\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u090a\u0901\u091a\u093e \u0939\u094b\u0924\u093e \u0939\u0948<\/span>
\n(D)\u00a0\u0921\u093e\u0908\u092e\u0947\u0925\u093f\u0932\u090f\u092e\u0940\u0928 \u092e\u0947\u0925\u093f\u0932\u090f\u092e\u0940\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0915\u092e \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0939\u0948<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

68.\u00a0\u090f\u0938\u093f\u091f\u0947\u0928\u093f\u0932\u093e\u0907\u0921 \u0928\u093e\u0907\u091f\u094d\u0930\u0940\u0915\u0930\u0923 \u0915\u0947 \u0909\u092a\u0930\u093e\u0928\u094d\u0924 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u091c\u0932 \u0938\u0947 \u0905\u092a\u0918\u091f\u0928 \u0915\u0930\u0928\u0947 \u092a\u0930 \u092e\u0941\u0916\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u0926\u0947\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) o-\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(B) p-\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C) m-\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(D) 2,4,6-\u091f\u094d\u0930\u093e\u0908\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

69.\u00a0\u090f\u0938\u093f\u091f\u093e\u092e\u093e\u0907\u0921 \u0935 \u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928 \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u093f\u0938\u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0926\u094d\u0935\u093e\u0930\u093e \u0935\u093f\u092d\u0947\u0926\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u091c\u0932\u0940\u092f<\/span>\u00a0HCI\u00a0\u0935 \u090a\u0937\u094d\u092e\u093e<\/span>
\n(B)\u00a0\u091c\u0932\u0940\u092f<\/span>\u00a0NaOH\u00a0\u0935 \u090a\u0937\u094d\u092e\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u091c\u0932\u0940\u092f<\/span>\u00a0KMnO4<\/sub>\u00a0\u0935 \u090a\u0937\u094d\u092e\u093e<\/span>
\n(D)\u00a0\u092c\u094d\u0930\u094b\u092e\u0940\u0928 \u091c\u0932<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

70.\u00a0\u090f\u0928\u093f\u0932\u0940\u0928<\/span>,\u00a0\u0938\u093e\u0928\u094d\u0926\u094d\u0930<\/span>\u00a0HNO3<\/sub>\u00a0\u0935 \u0938\u093e\u0928\u094d\u0926\u094d\u0930<\/span>\u00a0H2<\/sub>SO4<\/sub>\u00a0\u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0926\u0947\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) o-\u0935<\/span>\u00a0p-\u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928<\/span>
\n(B) o-\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(C)\u00a0\u092c\u094d\u0932\u0948\u0915 \u091f\u0948\u0930\u0940 \u092e\u0949\u0938<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0915\u094b\u0908 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

71.\u00a0\u092c\u0947\u0928\u094d\u091c\u0940\u0928 \u0935\u093f\u0932\u092f\u0928 \u092e\u0947\u0902 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u092a\u094d\u0930\u092c\u0932\u0924\u093e \u0915\u093e \u0938\u0939\u0940 \u0915\u094d\u0930\u092e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>NH2<\/sub>\u00a0> (CH3<\/sub>)2<\/sub>NH2<\/sub>\u00a0> (CH3<\/sub>)3<\/sub>N
\n(B) (CH3<\/sub>)3<\/sub>N > (CH3<\/sub>)2<\/sub>NH > CH3<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(C) (CH3<\/sub>)2<\/sub>NH >(CH3<\/sub>)N > CH3<\/sub>NH2<\/sub>
\n(D) (CH3<\/sub>)2<\/sub>N > CH3<\/sub>NH2<\/sub>\u00a0>(CH3<\/sub>)2<\/sub>NH<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

72.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928<\/span>\u00a0NaNO2<\/sub>\u00a0+ HCI\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0926\u0947\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) C6<\/sub>H5<\/sub>CH2<\/sub>NHCH3<\/sub>
\n(B) (CH3<\/sub>)3<\/sub>NH
\n(C) CH3<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(D) C6<\/sub>H5<\/sub>NH2<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

73.\u00a0\u0915\u094d\u0937\u093e\u0930\u0940\u092f\u0924\u093e \u0915\u093e \u0915\u094d\u0930\u092e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(I) p-\u092e\u0947\u0925\u093f\u0932\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(II) m-\u092e\u0947\u0925\u093f\u0932\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(III)\u00a0\u090f\u0928\u0940\u0932\u0940\u0928<\/span>
\n(IV) o-\u092e\u0947\u0925\u093f\u0932\u090f\u0928\u0940\u0932\u0940\u0928<\/span><\/span><\/span><\/p>\n

(A) (I) > (II) > (III) > (IV)<\/span>\u00a0\u2713<\/span><\/b>
\n(B) (I) > (II)> (IV) > (III)
\n(C) (IV)> (I)> (II)> (III)
\n(D) (II)> (I) > (IV)> (III)<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

74.\u00a0\u092e\u093e\u0932\u093e\u0928 \u0915\u094b \u0938\u094b\u0921\u093f\u092f\u092e \u0928\u093e\u0907\u091f\u093e\u0907\u091f \u0914\u0930 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u094d\u0932\u094b\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0921\u093e\u0908\u090f\u091c\u094b\u091f\u0940\u0915\u0930\u0923 \u0915\u0930\u0928 \u092e\u0947\u0902 \u092a\u0939\u0932\u0947 \u0905\u092e\u094d\u0932 \u0915\u0940 \u0905\u0927\u093f\u0915 \u092e\u093e\u0924\u094d\u0930\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948 \u0924\u093e\u0915\u093f<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092e\u0941\u0915\u094d\u0924 \u090f\u0928\u0940\u0932\u0940\u0928 \u0915\u0940 \u0938\u093e\u0928\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u094b \u0915\u092e \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0947<\/span>
\n(B)\u00a0\u0915\u093e\u0928\u093e\u0932 \u0915\u0947 \u091c\u0932 \u0905\u092a\u0918\u091f\u0928 \u0915\u094b \u0915\u092e \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915<\/span>
\n(C)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u0938 \u0905\u092e\u094d\u0932 \u0915\u0940 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092e\u093e\u0924\u094d\u0930\u093e \u0938\u094d\u0925\u093f\u0930 \u0915\u0940 \u091c\u093e \u0938\u0915\u0947<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u093f\u0924 \u0915\u094d\u0937\u093e\u0930 \u0915\u094b \u0909\u0926\u093e\u0938\u0940\u0928 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0947<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

75.\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u0938\u094b\u090f\u092e\u0940\u0928 (<\/span>R2<\/sub>N \u2013 N =O )\u00a0\u091c\u0932 \u092e\u0947\u0902 \u0918\u0941\u0932\u0928\u0936\u0940\u0932 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0926\u094d\u0935\u093f\u0924\u0940\u092f\u0915 \u090f\u092e\u0940\u0928 \u0907\u0928\u0915\u094b \u0938\u093e\u0928\u094d\u0926\u094d\u0930<\/span>\u00a0H2<\/sub>SO4<\/sub>\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902 \u092f\u0939 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0939\u0932\u093e\u0924\u0940 \u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0932\u0940\u092c\u0930\u092e\u093e\u0928 \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u0938\u094b \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0907\u091f\u093e\u0930\u094d\u0921 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(C)\u00a0\u092b\u094d\u0930\u093e\u0907\u0938 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(D)\u00a0\u092a\u0930\u094d\u0915\u093f\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

76.\u00a0\u0928\u093f\u092e\u094d\u0928 \u0915\u094b \u0909\u0938\u0915\u0940 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0917\u0941\u0923 \u0915\u0947 \u092c\u0922\u093c\u0924\u0947 \u0939\u0941\u090f \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093f\u0924 \u0915\u0940\u091c\u093f\u090f<\/span>
\nCH3<\/sub>NH2<\/sub>, (CH3<\/sub>)2<\/sub>NH, C6<\/sub>H5<\/sub>NH2<\/sub>, (CH3<\/sub>)3<\/sub>N<\/span><\/b><\/span><\/p>\n

(A) (CH3<\/sub>)3<\/sub>N > (CH3<\/sub>)2<\/sub>NH > CH3<\/sub>NH2<\/sub>\u00a0< C6<\/sub>H5<\/sub>NH2<\/sub>
\n(B) (A)\u00a0\u0915\u093e \u0909\u0932\u094d\u091f\u093e \u0915\u094d\u0930\u092e<\/span>
\n(C) C6<\/sub>H5<\/sub>NH2<\/sub>\u00a0< (CH3<\/sub>)3<\/sub>N < CH3<\/sub>NH2<\/sub>\u00a0< (CH3<\/sub>)2<\/sub>NH<\/span>\u00a0\u2713<\/span><\/b>
\n(D)(C)\u00a0\u0915\u093e \u0909\u0932\u094d\u091f\u093e \u0915\u094d\u0930\u092e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

77.\u00a0\u092f\u094c\u0917\u093f\u0915<\/span>\u00a0A\u00a0\u0905\u092a\u091a\u092f\u093f\u0924 \u0939\u094b\u0928\u0947 \u092a\u0930<\/span>\u00a0B\u00a0\u0926\u0947\u0924\u093e \u0939\u0948 \u091c\u094b \u0906\u0917\u0947<\/span>\u00a0CHCI3<\/sub>\u00a0\u0935 \u0905\u0932\u094d\u0915\u094b\u0939\u0932\u093f\u0915<\/span>\u00a0KOH\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u092f\u094c\u0917\u093f\u0915<\/span>\u00a0C\u00a0\u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u092f\u094c\u0917\u093f\u0915<\/span>,\u00a0\u091c\u0932 \u0905\u092a\u0918\u091f\u0928 \u0915\u0930\u0928\u0947 \u092a\u0930 \u090f\u0928\u0940\u0932\u0940\u0928 \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u092f\u094c\u0917\u093f\u0915<\/span>\u00a0A\u00a0\u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u092e\u0947\u0925\u093f\u0932\u0910\u092e\u0940\u0928<\/span>
\n(C)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u092e\u0947\u0925\u0947\u0928<\/span>
\n(D)\u00a0\u090f\u0928\u0940\u0932\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

78.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0930\u0938\u093e\u092f\u0928 \u092e\u0947\u0925\u093f\u0932 \u0906\u0907\u0938\u094b\u0938\u093e\u092f\u0928\u0947\u091f \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u094b \u0915\u093f<\/span>\u00a0\u201c\u092d\u094b\u092a\u093e\u0932 \u0906\u092a\u0926\u093e\u201d<\/span>\u00a0\u0915\u093e \u0915\u093e\u0930\u0923 \u0925\u093e<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(i)\u00a0\u092e\u0947\u0925\u093f\u0932 \u0910\u092e\u0940\u0928<\/span>
\n(ii)\u00a0\u092b\u093e\u0938\u091c\u0940\u0928<\/span>
\n(iii)\u00a0\u092b\u093e\u0938\u092b\u0940\u0928<\/span>
\n(iv)\u00a0\u0921\u093e\u0908\u092e\u0947\u0925\u093f\u0932 \u090f\u092e\u0940\u0928<\/span><\/span><\/span><\/p>\n

(A) (i)\u00a0\u0935 (<\/span>iii)
\n(B) (iii)\u00a0\u0935 (<\/span>iv)
\n(C) (i)\u00a0\u0935 (<\/span>ii)<\/span>\u00a0\u2713<\/span><\/b>
\n(D) (ii)\u00a0\u0935 (<\/span>iv)<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

79.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0932\u0940\u0925\u093f\u092f\u092e \u090f\u0932\u0941\u092e\u0940\u0928\u093f\u092f\u092e \u0939\u093e\u0907\u0921\u094d\u0930\u093e\u0907\u0921 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092a\u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u092a\u0930 \u0926\u094d\u0935\u093f\u0924\u0940\u092f\u0915 \u090f\u092e\u0940\u0928 \u0926\u0947\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092e\u0947\u0925\u093f\u0932 \u0906\u0907\u0938\u094b\u0938\u093e\u092f\u0928\u093e\u0907\u0921<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u090f\u0938\u093f\u091f\u093e\u092e\u093e\u0907\u0921<\/span>
\n(C)\u00a0\u092e\u0947\u0925\u093f\u0932 \u0938\u093e\u092f\u0928\u093e\u0907\u0921<\/span>
\n(D)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b \u0907\u0925\u0947\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

80.\u00a0\u0930\u094b\u0917\u0928 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0935\u093f\u092d\u0947\u0926\u093f\u0924 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092a\u094d\u0930\u092f\u094b\u0917 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948<\/span>,\u00a0\u0907\u0928\u0915\u0947 \u092c\u0940\u091a \u092e\u0947\u0902<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928 \u0935 \u090f\u0938\u093f\u091f\u093e\u092e\u093e\u0907\u0921<\/span>
\n(B)\u00a0\u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928 \u0935 \u090f\u0928\u0940\u0932\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092f\u0942\u0930\u093f\u092f\u093e \u0935 \u090f\u0938\u093f\u091f\u093e\u092e\u093e\u0907\u0921<\/span>
\n(D)\u00a0\u092e\u0948\u0925\u093f\u0932 \u090f\u092e\u093f\u0928 \u0935 \u090f\u0925\u093f\u0932\u090f\u092e\u093f\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

81.\u00a0\u091c\u092c<\/span>\u00a0\u0915\u094b \u0917\u0930\u094d\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092a\u094d\u0930\u094b\u092a\u0940\u0928 \u092e\u0941\u0916\u094d\u092f \u0909\u0924\u094d\u092a\u093e\u0926 \u0939\u094b\u0924\u093e \u0939\u0948 \u0964<\/span>
\n(B)\u00a0\u090f\u0925\u0940\u0928 \u0914\u0930<\/span>\u00a0C3<\/sub>H7<\/sub>N(CH3<\/sub>)2<\/sub>\u00a0\u0915\u0947\u0935\u0932 \u0909\u0924\u094d\u092a\u093e\u0926 \u0939\u0948<\/span>
\n(C)\u00a0\u092a\u094d\u0930\u094b\u092a\u093f\u0932 \u090f\u092e\u0940\u0928 \u0914\u0930 \u090f\u0925\u0940\u0928 \u092e\u0941\u0916\u094d\u092f \u0909\u0924\u094d\u092a\u093e\u0926 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0938\u094d\u0925\u093e\u0928 \u0914\u0930 \u092a\u094d\u0930\u094b\u092a\u0940\u0928 \u0915\u0940 \u0938\u092e\u093e\u0928 \u092e\u094b\u0932\u0930 \u092e\u093e\u0924\u094d\u0930\u093e\u090f\u0901 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

82. N-\u090f\u0925\u093f\u0932 –<\/span>N-\u00a0\u092e\u0947\u0925\u093f\u0932\u092a\u094d\u0930\u094b\u092a\u0947\u0928\u093e\u092e\u0940\u0928 \u0905\u0928\u0905\u0927\u094d\u092f\u093e\u0930\u094b\u092a\u0923 \u0926\u0930\u094d\u092a\u0923 \u092a\u094d\u0930\u0924\u093f\u092c\u093f\u092e\u094d\u092c \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902 \u0932\u0915\u093f\u0928 \u092a\u094d\u0930\u0915\u093e\u0936\u093f\u0915 \u0938\u0915\u094d\u0930\u093f\u092f\u0924\u093e \u0928\u0939\u0940\u0902 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u0915\u093f\u0938 \u0915\u093e\u0930\u0923 \u0938\u0947 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u093f\u0930\u0932<\/span>\u00a0N\u00a0\u092a\u0930\u092e\u093e\u0923\u0941 \u0915\u0940 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u0938\u0947<\/span>
\n(B)\u00a0\u0915\u093f\u0930\u0932<\/span>\u00a0N\u00a0\u092a\u0930\u092e\u093e\u0923 \u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u0938\u0947<\/span>
\n(C) N\u00a0\u092a\u0930\u092e\u093e\u0923\u0941 \u092a\u0930 \u090f\u0915\u093e\u0915\u0940 \u092f\u0941\u0917\u094d\u092e \u0915\u0940 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u0938\u0947<\/span>
\n(D)\u00a0\u090f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0926\u0942\u0938\u0930\u0947 \u092e\u0947\u0902 \u0924\u0940\u0935\u094d\u0930 \u092b\u094d\u0932\u093f\u092a\u093f\u0902\u0917 (<\/span>flipping)\u0938\u0947<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

83.\u00a0\u090f\u0915 \u0915\u093e\u0930\u094d\u092c\u0928\u093f\u0915 \u092f\u094c\u0917\u093f\u0915 \u091c\u093f\u0938\u0915\u093e \u0906\u0923\u0935\u093f\u0915 \u0938\u0942\u0924\u094d\u0930<\/span>\u00a0C3<\/sub>H5<\/sub>N\u00a0\u0939\u0948<\/span>,\u00a0\u091c\u0932 \u0905\u092a\u0918\u091f\u0928 \u0915\u0930\u0928\u0947 \u092a\u0930 \u0905\u092e\u094d\u0932 \u0926\u0947\u0924\u093e \u0939\u0948 \u091c\u094b \u0915\u093f \u092b\u0947\u0939\u0932\u093f\u0902\u0917 \u0935\u093f\u0932\u092f\u0928 \u0915\u094b \u0905\u092a\u091a\u092f\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u0935\u0939 \u092f\u094c\u0917\u093f\u0915 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0925\u093f\u0932\u0915\u093e\u0932\u093f\u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u090f\u0925\u0947\u0928\u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u0932<\/span>
\n(C)\u00a0\u090f\u0925\u0949\u0915\u094d\u0938\u0940\u090f\u0925\u0947\u0928<\/span>
\n(D)\u00a0\u092a\u094d\u0930\u094b\u092a\u0947\u0928 \u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u0932<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

84.\u00a0\u0905\u092a\u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u092a\u0930 \u0926\u094d\u0935\u093f\u0924\u0940\u092f\u0915 \u090f\u092e\u0940\u0928 \u0915\u093f\u0938\u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u092c\u0947\u0928\u094d\u091c\u0940\u0928<\/span>
\n(B)\u00a0\u092e\u0947\u0925\u093f\u0932\u0938\u093e\u092f\u0928\u093e\u0907\u0921<\/span>
\n(C)\u00a0\u0928\u093e\u0907\u091f\u094d\u0930\u094b\u090f\u0925\u0947\u0928<\/span>
\n(D)\u00a0\u092e\u0947\u0925\u093f\u0932 \u0906\u0907\u0938\u094b\u0938\u093e\u092f\u0928\u093e\u0907\u0921<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

85.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0938\u092c\u0938\u0947 \u0915\u092e \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) NH3<\/sub>
\n(B) C6<\/sub>H5<\/sub>NH2<\/sub>
\n(C) (C6<\/sub>H5<\/sub>)3<\/sub>N<\/span>\u00a0\u2713<\/span><\/b>
\n(D) (C6<\/sub>H5<\/sub>)2<\/sub>NH<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

86.\u00a0\u091c\u094d\u0935\u0940\u091f\u0930 \u0906\u092f\u0928 \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u092e\u0930\u094d\u0925 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>NO2<\/sub>
\n(B) CH3<\/sub>COOH
\n(C) CH3<\/sub>CH2<\/sub>NH2<\/sub>
\n(D) H2<\/sub>N-CH2<\/sub>COOH<\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

87.\u00a0\u0915\u093f\u0938 \u092f\u094c\u0917\u093f\u0915 \u0915\u0947 \u0938\u093e\u0925 \u0915\u094d\u0932\u094b\u0930\u094b\u092b\u093e\u0930\u094d\u092e \u0924\u0925\u093e \u0905\u0932\u094d\u0915\u094b\u0939\u0932\u0940\u0915<\/span>\u00a0KOH\u00a0\u0915\u094b \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u0938\u0947 \u0915\u093e\u0930\u094d\u092c\u0940\u0932 \u090f\u092e\u0940\u0928 \u0915\u093e \u0916\u0930\u093e\u092c \u0917\u0902\u0927 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u094b\u0908 \u092d\u0940 \u090f\u092e\u0940\u0928<\/span>
\n(B)\u00a0\u0915\u094b\u0908 \u092a\u094d\u0930\u093e\u0907\u092e\u0930\u0940 \u090f\u092e\u0940\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0915\u094b\u0908 \u090f\u0930\u094b\u092e\u0947\u091f\u093f\u0915 \u090f\u092e\u0940\u0928<\/span>
\n(D)\u00a0\u0915\u094b\u0908 \u0938\u0947\u0915\u0947\u0923\u094d\u0921\u0930\u0940 \u090f\u092e\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

88.\u00a0\u091c\u092c<\/span>\u00a0CH3<\/sub>CONH2<\/sub>\u00a0\u0915\u094b<\/span>\u00a0P2<\/sub>O5<\/sub>\u00a0\u0915\u0947 \u0938\u093e\u0925 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u094b \u092a\u094d\u0930\u0924\u093f\u092b\u0932 \u092c\u0928\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>CCl2<\/sub>NH2<\/sub>
\n(B) CH3<\/sub>CN<\/span>\u00a0\u2713<\/span><\/b>
\n(C) CH3<\/sub>COCI
\n(D) CCI3<\/sub>CONH2<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

89. HCN\u00a0\u0915\u0947 \u091c\u0932\u093e\u0936\u0928 (<\/span>Hydrolysis)\u00a0\u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0938\u0940\u091f\u0940\u0915 \u0905\u092e\u094d\u0932<\/span>
\n(B)\u00a0\u0905\u0932\u094d\u0915\u094b\u0939\u0932<\/span>
\n(C)\u00a0\u092b\u0949\u0930\u092e\u0932\u0921\u093f\u0939\u093e\u0907\u0921<\/span>
\n(D)\u00a0\u092b\u0949\u0930\u092e\u093f\u0915 \u0905\u092e\u094d\u0932<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

90.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u093f\u0938 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u092a\u094d\u0930\u094b\u092a\u0947\u0928\u0928\u093e\u0907\u091f\u093e\u0907\u0932 \u092e\u0941\u0916\u094d\u092f \u092a\u094d\u0930\u0924\u093f\u092b\u0932 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0925\u093f\u0932 \u092c\u094d\u0930\u094b\u092e\u093e\u0907\u0921 + \u0905\u0932\u094d\u0915\u094b\u0939\u0932\u093f\u0915<\/span>\u00a0KCN<\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u092a\u094d\u0930\u094b\u092a\u093e\u0907\u0932 \u092c\u094d\u0930\u094b\u092e\u093e\u0907\u0921 + \u0905\u0932\u094d\u0915\u094b\u0939\u0932\u093f\u0915<\/span>\u00a0KCN
\n(C)\u00a0\u092a\u094d\u0930\u094b\u092a\u093e\u0907\u0932 \u092c\u094d\u0930\u094b\u092e\u093e\u0907\u0921 + \u0905\u0932\u094d\u0915\u094b\u0939\u0932\u093f\u0915<\/span>\u00a0AgCN
\n(D)\u00a0\u090f\u0925\u093f\u0932 \u092c\u094d\u0930\u094b\u092e\u093e\u0907\u0921 + \u0905\u0932\u094d\u0915\u094b\u0939\u0932\u093f\u0915<\/span>\u00a0AgCN<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

91. CH3<\/sub>COONH4\u00a0\u00a0X\u00a0\u00a0<\/sub>Y\u00a0\u00a0Z, Z\u00a0\u0939\u0948<\/span>\u00a0<\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>CH2<\/sub>CONH2<\/sub>
\n(B) CH3<\/sub>CN
\n(C) CH3<\/sub>COOH<\/span>\u00a0\u2713<\/span><\/b>
\n(D) (CH3<\/sub>CO)2<\/sub>O<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

92. CH3\u00a0<\/sub>\u2013 CH2 \u2013 C\u00a0<\/span><\/b>\u2261<\/span><\/b>\u00a0NCH3<\/sub>CH2<\/sub>CHO, A\u00a0\u0939\u0948<\/span>\u00a0<\/span><\/b><\/span><\/p>\n

(A) SCI2<\/sub>\/HCIH2<\/sub>O, boil<\/span>\u00a0\u2713<\/span><\/b>
\n(B) H2<\/sub>\/Pd-BaSO4<\/sub>
\n(C) LiAIH4<\/sub>\/ether
\n(D) NaBH<\/span>\u0394<\/span>\/ether\/H3<\/sub>O+<\/sup><\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

93.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092f\u094c\u0917\u093f\u0915\u094b\u0902<\/span>\u00a0C3<\/sub>H7<\/sub>NH2<\/sub>, NH3<\/sub>, CH3NH2<\/sub>, C2<\/sub>H5<\/sub>NH2<\/sub>\u00a0\u0914\u0930<\/span>\u00a0C6<\/sub>H5<\/sub>NH2<\/sub>\u00a0\u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u0915\u092e \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) C3<\/sub>H7<\/sub>NH2<\/sub>
\n(B) NH3<\/sub>
\n(C) CH3<\/sub>NH2<\/sub>
\n(D) C6<\/sub>H5<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

94.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) C6<\/sub>H5<\/sub>NH2<\/sub>
\n(B) (C6<\/sub>H5<\/sub>)2<\/sub>NH
\n(C) CH3<\/sub>NH2<\/sub>
\n(D) (C6<\/sub>H5<\/sub>)NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

95. CH3<\/sub>CH2<\/sub>CI\u090a\u092a\u0930 \u0926\u0940 \u0917\u0908 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902<\/span>\u00a0z\u00a0\u0939\u0948\u0964<\/span><\/span><\/b><\/span><\/p>\n

(A) CH3<\/sub>CH2<\/sub>CH2<\/sub>NHCOCH3<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(B) CH3<\/sub>CH2<\/sub>CH2<\/sub>NH2<\/sub>
\n(C) CH3<\/sub>CH2<\/sub>CH2<\/sub>CH2<\/sub>CONHCH3<\/sub>
\n(D) CH3<\/sub>CH2<\/sub>CH2<\/sub>CONHCOCH3<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

96.\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) NH3<\/sub>
\n(B) CH3<\/sub>NH2<\/sub>
\n(C) (CH3<\/sub>)2<\/sub>NH<\/span>\u00a0\u2713<\/span><\/b>
\n(D) C6<\/sub>H5<\/sub>NH2<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

97.\u00a0\u0935\u0939 \u0905\u092d\u093f\u0915\u093f\u092f\u093e \u091c\u093f\u0938\u092e\u0947\u0902 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u090f\u092e\u093e\u0907\u0921 \u0938\u0947 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u090f\u092e\u0940\u0928 \u092c\u0928\u0924\u093e \u0939\u0948<\/span>,\u00a0\u0909\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0939\u0949\u092b\u092e\u093e\u0928 \u092c\u094d\u0930\u094b\u092e\u093e\u092e\u093e\u0907\u0921 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0917\u0948\u092c\u094d\u0930\u093f\u092f\u0932 \u0925\u0948\u0932\u093f\u092e\u093e\u0907\u0921 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(C)\u00a0\u0915\u093e\u0930\u094d\u092c\u093f\u0932\u090f\u092e\u0940\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span>
\n(D)\u00a0\u0932\u0940\u092c\u0930\u092e\u0949\u0928 \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u0938\u094b\u090f\u092e\u0940\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

91.\u090f\u0928\u0940\u0932\u0940\u0928 \u0915\u0947 \u0932\u093f\u090f \u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0935\u093e\u0915\u094d\u092f \u0938\u0939\u0940 \u0928\u0939\u0940\u0902 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092f\u0939 \u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0915\u092e \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u0939\u0948<\/span>
\n(B)\u00a0\u0907\u0938\u0915\u094b \u092d\u093e\u092a \u0906\u0938\u0935\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948<\/span>
\n(C)\u00a0\u092f\u0939 \u0938\u094b\u0921\u093f\u092f\u092e \u0915\u0947 \u0938\u093e\u0925 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0915\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902<\/span>
\n(D)\u00a0\u092f\u0939 \u091c\u0932 \u092e\u0947\u0902 \u0918\u0941\u0932\u0928\u0936\u0940\u0932 \u0939\u0948<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

98.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0915\u093e\u0930\u094d\u092c\u093f\u0932 \u090f\u092e\u0940\u0928 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0928\u0939\u0940\u0902 \u0926\u0947\u0917\u093e<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0925\u093f\u0932\u090f\u092e\u0940\u0928<\/span>
\n(B)\u00a0\u0921\u093e\u0908\u092e\u0947\u0925\u093f\u0932\u090f\u092e\u0940\u0928<\/span>
\n(B)\u00a0\u0921\u093e\u0907\u092e\u093e\u0925\u0932<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092e\u0947\u0925\u093f\u0932\u090f\u092e\u0940\u0928<\/span>
\n(D)\u00a0\u092b\u0947\u0928\u093f\u0932\u090f\u092e\u0940\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

99.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928<\/span>\u00a0RCN\u00a0\u0915\u0947 \u0938\u094b\u0921\u093f\u092f\u092e \u0914\u0930 \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u091a\u092f\u0928 \u0938\u0947 \u092c\u0928\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) RCOH2<\/sub>
\n(B) RCOO-NH4<\/sub>+<\/sup>
\n(C) RCH2<\/sub>NH2<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(D) (RCH2<\/sub>)3<\/sub>N<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

100.\u00a0\u092c\u0922\u093c\u0924\u0940 \u0939\u0941\u0908 \u0915\u094d\u0937\u093e\u0930\u0940\u092f \u092a\u094d\u0930\u092c\u0932\u0924\u093e \u0915\u093e \u0938\u0939\u0940 \u0915\u094d\u0930\u092e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A) NH3<\/sub>\u00a0< CH3<\/sub>NH2<\/sub>\u00a0< (CH3<\/sub>)2<\/sub>\u00a0NH<\/span>\u00a0\u2713<\/span><\/b>
\n(B) CH3NH2<\/sub>\u00a0> (CH3<\/sub>)2<\/sub>NH < NH3<\/sub>
\n(C) CH3<\/sub>NH2<\/sub>\u00a0< NH3<\/sub>\u00a0< (CH3<\/sub>)2<\/sub>NH
\n(D) (CH3<\/sub>)2<\/sub>NH < NH3<\/sub>\u00a0< CH3<\/sub>NH2<\/sub><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

1.\u00a0\u0906\u0907\u0938\u094b\u092a\u094d\u0930\u094b\u092a\u093e\u0907\u0932 \u090f\u092e\u0940\u0928 \u0939\u0948\u0964 (A)\u00a0\u092a\u094d\u0930\u093e\u0907\u092e\u0930\u0940 \u090f\u092e\u0940\u0928\u00a0\u2713 (B)\u00a0\u0938\u0947\u0915\u0947\u0923\u094d\u0921\u0930\u0940 \u090f\u092e\u0940\u0928 (C)\u00a0\u091f\u0930\u091f\u0940\u092f\u0930\u0940 \u090f\u092e\u0940\u0928 (D)\u00a0\u0915\u094d\u0935\u093e\u091f\u0930\u0928\u0930\u0940 \u090f\u092e\u0940\u0928 \u00a0 2.\u00a0\u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u092a\u094d\u0930\u092c\u0932 \u092d\u0938\u094d\u092e \u0939\u0948 (A) N-\u092e\u0947\u0925\u093f\u0932<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[],"class_list":["post-572","post","type-post","status-publish","format-standard","hentry","category-chemistry-objective"],"_links":{"self":[{"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/posts\/572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=572"}],"version-history":[{"count":5,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/posts\/572\/revisions"}],"predecessor-version":[{"id":1742,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/posts\/572\/revisions\/1742"}],"wp:attachment":[{"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}