Statement I: | Aniline does not undergo Friedel-Crafts alkylation reaction. |
Statement II: | Aniline cannot be prepared through Gabriel synthesis. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyList-I (Amine) |
List-II \(\textbf{(pK}_{\beta} ~\textbf{value}) \) |
||
A. | Benzenamine | I. | 3.38 |
B. | Phenylmethanamine | II. | 9.38 |
C. | Methenamine | III. | 4.70 |
D. | N-Ethylethanamine | IV. | 3.0 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyList-I (Reagent) |
List-II (name of the reaction) |
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A. | Carbylamine test | I. | Phenol |
B. | Bayer's test | II. | Acetone |
C. | Iodoform test | III. | Ethylene |
D. | Phthalein dye test | IV. | Aniline |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIdentify the compound that will react with Hinsberg's reagent to give a solid which dissolves in alkali.
1. | 2. | ||
3. | 4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich amine gives the carbylamine test?
1. | 2. | ||
3. | 4. |
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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 & BiologyMark the correct reaction among the following to convert acetamide to methenamine:
1. Hoffmann bromamide reaction
2. Stephens reaction
3. Gabriels phthalimide synthesis
4. Carbylamine reaction
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAn organic compound () (A), when treated with nitrous acid, gave an alcohol and N2 gas was evolved. (A) on warming with CHCl3 and caustic potash gave (C) which on reduction gave isopropylmethylamine. The structure of (A) is:
1. | 2. | ||
3. | 4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich compound, upon reduction with lithium aluminium hydride, yields a secondary amine?
1. Nitroethane
2. Methylisocyanide
3. Acetamide
4. Methyl cyanide
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology