$R-CONH_2 \xrightarrow[{(2)H_3O^{+}}]{{(1)LiAlH_4}} P$ (Major),$P$ should be:

The electrolytic reduction of nitrobenzene in a strongly acidic medium produces:

The basic strength of alkylamines in the aqueous phase is not decided by . . . . . . .

Explain the reaction of nitrous acid with amines.

Identify the major product of the following Hofmann elimination reaction: $[\text{cyclohexyl-}N^{+}(CH_3)(CH_2CH_3)(n\text{-Bu})]OH^{-} \xrightarrow{\Delta} \text{Major product}$

Which of the following statements is correct?