Nitrobenzene on reduction with zinc and $NH_4Cl$ gives:

The reaction of amides with $Br_2$ and $OH^-$ (Hofmann bromamide degradation) involves an intramolecular migration of the alkyl group from the carbonyl carbon to the nitrogen atom with retention of configuration at the migrating center. Predict the products for the following reaction:
(Image shows two substituted cyclohexanecarboxamides reacting with $Br_2/OH^-$)

Which of the following has the maximum nucleophilicity?

The reaction of cyclohexanone with dimethylamine in the presence of a catalytic amount of an acid forms a compound if water is continuously removed during the reaction. The compound formed is generally known as:

What is formed when $1-$propanamine is treated with $NaNO_2$ and $HCl$?

Explain the acylation of ethanamine and aniline.