# Ammonolysis of Alkyl halides followed by the treatment with

Question:

Ammonolysis of Alkyl halides followed by the treatment with $\mathrm{NaOH}$ solution can be used to prepare primary, secondary and tertiary amines. The purpose of $\mathrm{NaOH}$ in the reaction is:

1.  to remove basic impurities

2. to activate $\mathrm{NH}_{3}$ used in the reaction

3. to remove acidic impurities

4. to increase the reactivity of alkyl halide

Correct Option: , 3

Solution: