A reaction that can convert acetamide to methanamine is:
1. Carbylamine reaction
2. Hoffmann bromamide reaction
3. Stephens reaction
4. Gabriels phthalimide synthesis
reacts with benzenesulfonyl chloride to give an insoluble salt in alkali.
The structure of compound (A) will be:
1. | CH3CH2CH2NH2 | 2. | CH3NHCH2CH3 |
3. | 4. | None of the above |
Which amine reacts with Hinsberg's reagent to produce an alkali insoluble product?
1. | 2. | ||
3. | 4. |
Which of the following amines doesn't give the carbylamine reaction?
1. | Ethylamine | 2. | Dimethylamine |
3. | Methylamine | 4. | Phenylamine |
Match the compounds given in Column I with the items given in Column II.
Column I | Column II |
A. Benzene sulphonyl chloride | 1. Zwitter ion |
B. Sulphanilic acid | 2. Hinsberg reagent |
C. Alkyl diazonium salts | 3. Dyes |
D. Aryl diazonium salts | 4. Conversion to alcohols |
Codes
A | B | C | D | |
1. | 2 | 1 | 4 | 3 |
2. | 3 | 1 | 4 | 2 |
3. | 1 | 4 | 3 | 2 |
4. | 4 | 3 | 2 | 1 |
Identify the compound that will react with Hinsberg's reagent to give a solid which dissolves in alkali.
1. | 2. | ||
3. | 4. |
Select the correct option based on statements below:
Assertion (A): | N-ethylbenzene sulphonamide is soluble in alkali. |
Reason (R): | The hydrogen attached to nitrogen in sulphonamide is strongly acidic. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true but (R) is false. |
4. | (A) is false but (R) is true. |