\(\begin{array}{c}{\mathrm{CH}}_3\mathrm{Cl}\xrightarrow[{}]{\mathrm{Alc}.\;\mathrm{AgCN}}\left(\mathrm A\right)\xrightarrow[\triangle]{{\mathrm{LiAlH}}_4}\left(\mathrm B\right)\end{array}\)

what would be the product B?

1. Methanamine
2. Ethanamine
3. N-methylmethanamine
4. N-methylethanamine

Ans: c

Which one of the following is most basic in nature?

1. NH₃
2. CH₃NH₂
3. (CH₃)₂NH
4. C₆H₅NH₂

Ans: c

Primary and secondary amines are distinguished by.

1. Br₂/KOH
2. HCIO
3. HNO₂
4. NH₃

Ans: c

Which one of the following is most basic in nature?

1. RNH₂
2. C₆H₅NH₂
3. (CH₃)₂NH
4. NH₃

Ans: c

The order of basic strength of 1° amine, 2° amine, 3° amine and ammonia is

1. 3° > 2° > 1° > NH₃
2. 2° > 1° >3° > NH₃
3. 2° > 3° > 1° > NH₃
4. 3° > 1° > 2° > NH₃

Ans: b

The number of possible structural isomers of 1° amines of molecular formula C₄H₁₁N gives

1. 1
2. 2
3. 3
4. 4

Ans: d