1. | \(SOCl_2 ,KCN , H_2 /Pd \) |
2. | \(SOCl_2 ,AgCN , H_2 /Pd \) |
3. | \(PCl_5 ,AgCN , H_2 /Pd \) |
4. | Red P/HI |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA. Phenyl methanamine
B. N, N-Dimethylaniline
C. N-Methyl aniline
D. Benzenamine
Choose the correct order of basic nature of the above amines.
1. A > C > B > D
2. D > C > B > A
3. D > B > C > A
4. A > B > C > D
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyStatement I: | In the Hofmann rearrangement reaction, the alkyl group shifts from a carbonyl carbon atom to the nitrogen atom. |
Statement II: | The tertiary amine formed in Hofman rearrangement reaction contains one carbon less than that present in the original amide. |
1. | Both Statement I & Statement II are true. |
2. | Both Statement I & Statement II are false. |
3. | Statement I is true while Statement II is false. |
4. | Statement I is false while Statement II is true. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch List I with List II and select the correct answer using the codes given below the Lists:
List I | List II | ||
(a) | (i) | Br2/NaOH | |
(b) | (ii) | H2/Pd-BaSO4 | |
(c) | (iii) | Zn(Hg)/Conc.HCl | |
(d) | (iv) | Cl2 /Red P, H2O |
Choose the correct answer from the options given below :
1. (a)–(ii), (b)–(i), (c)–(iv), (d)–(iii)
2. (a)–(iii), (b)–(iv), (c)–(i), (d)–(ii)
3. (a)–(ii), (b)–(iv), (c)–(i), (d)–(iii)
4. (a)–(iii), (b)–(i), (c)–(iv), (d)–(ii)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. | 2 > 1 > 3 > 4 | 2. | 3 > 2 > 1> 4 |
3. | 4 > 2 > 1> 3 | 4. | 2 > 4 > 3 > 1 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAmine (List–I) | List - II pKb (aqueous medium) | ||
A. | Aniline | (i) | 9.0 |
B. | Ethanamine | (ii) | 3.29 |
C. | N-Ethylethanamine | (iii) | 3.25 |
D. | N,N-diethylethanamine | (iv) | 3.0 |
A | B | C | D | |
1. | (i) | (ii) | (iv) | (iii) |
2. | (i) | (iv) | (iii) | (ii) |
3. | (i) | (ii) | (iii) | (iv) |
4. | (ii) | (iii) | (iv) | (i) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. | ![]() |
2. | ![]() |
3. | ![]() |
4. | ![]() |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology