Amines

Which of the following statements about primary amines is false?

1. Alkyl amines are stronger bases than aryl amines.
2. Alkyl amines react with nitrous acid to produce alcohols.
3. Aryl amines react with nitrous acid to produce phenols.
4. Alkyl amines are stronger bases than ammonia.

Aniline in a set of the following reactions yielded a coloured product Y. [figure] The structure of 'Y' would be

1. [figure]
2. [figure]
3. [figure]
4. [figure]

Predict the product. [figure]

1. [figure]
2. [figure]
3. [figure]
4. [figure]

In a reaction of aniline a coloured product C was obtained. [figure] The structure of C would be

1. [figure]
2. [figure]
3. [figure]
4. [figure]

Which one of the following on reduction with lithium aluminium hydride yields a secondary amine?

1. Methyl isocyanide
2. Acetamide
3. Methyl cyanide
4. Nitroethane

In a set of reactions propionic acid yielded a compound D. CH3CH2COOH SOCl2 B NH3 C [Br2]KOH D The structure of D would be

1. CH3CH2NH2
2. CH3CH2CH2NH2
3. CH3CH2CONH2
4. CH3CH2NHCH3

Which of the following is more basic than aniline?

1. Benzylamine
2. Diphenylamine
3. Triphenylamine
4. p-Nitroaniline

The major organic product formed from the following reaction : [figure] is

1. [figure]
2. [figure]
3. [figure]
4. [figure]

Electrolytic reduction of nitrobenzene in weakly acidic medium gives

1. N-phenylhydroxylamine
2. nitrosobenzene
3. aniline
4. p-hydroxyaniline

Aniline in a set of reactions yielded a product D. [figure] The structure of the product D would be

1. C6H5NHOH
2. C6H5NHCH2CH3
3. C6H5CH2NH2
4. C6H5CH2OH