A method for the identification of primary, secondary and tertiary amines is:

1. Azo-dye test

2. Carbylamine test

3. Hinsberg’s test

4. None of these

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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The primary amine is -

1. (CH3)2CHNH2

2. CH3(CH2)2NH-CH3

3. CH3(CH2)2N(CH3)2

4. None of the above

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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Which of the following is a secondary amine is -

1. CH3(CH2)2NH2 
2. (CH3CH2)2NCH3 
3. C6H5NHCH3
4. (CH3)3NH2

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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The tertiary amine is-

1. (CH3CH2)2NCH3 
2. (CH3)3NH2 
3. m-BrC6H4NH2
4. None of the above

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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The chemical test used to distinguish between aniline and benzylamine is-

1. Nitrous acid.

2. Reduction Reaction

3. Hinsberg reagent

4. None of above

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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The chemical test used to distinguish between aniline and N-methyl aniline is:

1. Carbylamine test 

2. Hoffmann bromamide reaction

3. Acetylation

4. None of above

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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The chemical test used to distinguish between methylamine and dimethylamine is:

1. Hoffmann bromamide reaction

2. Hinsberg's reagent 

3. Carbylamine test

4. Both 2 and 3

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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The incorrect statement among the following is :

1. Acetylation is an example of a nucleophilic acyl substitution reaction.
2. In acetylation, amine reacts with an acid chloride, anhydrides, and esters.
3. Amines react with benzoyl chloride. The reaction is known as the coupling reaction.
4. Carboxylic acid reacts with amines and gives salts at room temperature.

Subtopic:  Identification of Primary, Secondary & Tertiary Amines |
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