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

In the above chemical reaction, intermediate ''X'' and reagent/condition ''A'' are :

Which of the following reactions DOES NOT involve Hoffmann bromamide degradation?

A. Phenyl methanamine

B. N,N-Dimethylaniline

C. N-Methyl aniline

D. Benzenamine

Choose the correct order of basic nature of the above amines.