In the reaction $CH_3CONH_2 \xrightarrow{Na/ROH} Z + H_2O$,what is $Z$?

Which of the following do not give aliphatic primary amine as a product?

Acetamide is treated with the following reagents separately. Which one of these would yield methylamine?

Given below are two statements,one is labeled as Assertion $(A)$ and other is labeled as Reason $(R).$
Assertion $(A):$ Gabriel phthalimide synthesis cannot be used to prepare aromatic primary amines.
Reason $(R) :$ Aryl halides do not undergo nucleophilic substitution reaction.
In the light of the above statements,choose the correct answer from the options given below.

Predict the product of the reaction: $C_6H_5NO_2 \xrightarrow{Fe/H_2O} \text{product}$

Identify the product $B$ in the following reaction: $CH_3Br \xrightarrow{KCN} A \xrightarrow{Na / C_2H_5OH} B$