Acetamide is treated separately with the following reagents. Which would give methyl amine?

Which of the following reactions can produce aniline as the main product?

The correct sequence of reactions to be performed to convert benzene into $m$-bromoaniline is

Which of the following is $NOT$ a correct method for the preparation of benzylamine $(C_6H_5CH_2NH_2)$ from cyanobenzene $(C_6H_5CN)$?

An organic compound $A$ on reaction with $NH_{3}$ followed by heating gives compound $B$. Which on further strong heating gives compound $C$ $(C_{8}H_{5}NO_{2})$. Compound $C$ on sequential reaction with ethanolic $KOH$,alkyl chloride and hydrolysis with alkali gives a primary amine. The compound $A$ is.

In acid medium,nitrobenzene is reduced to aniline as shown in the reaction:
$C_6H_5-NO_2 + 6[H] \to C_6H_5-NH_2 + 2H_2O$
The reducing agent used in this reaction is $......$.