The reaction of aniline with benzaldehyde is:

When acetamide is treated with $HNO_2,$ the gas evolved is:

Succinic acid $\xrightarrow{\Delta } (A)$ $\xrightarrow[\Delta ]{NH_3} (B)$ $\xrightarrow[KOH]{Br_2} (C);$ Product $(C)$ will be

What is the product formed when a primary amine reacts with an acid anhydride?

The reaction of $CH_3NH_2$ with $CH_3MgX$ yields ...........

Explain the acylation of ethanamine and aniline.