In a set of reactions,$m$-bromobenzoic acid gave a product $D$. Identify the product $D$.
$m$-Bromobenzoic acid $\xrightarrow{SOCl_2} B$ $\xrightarrow{NH_3} C$ $\xrightarrow{Br_2/NaOH} D$

Aniline is not the major product in one of the following reactions. Identify that reaction.

Explain the method of preparation of amine compounds by the reduction of nitrile and amide compounds.

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

In an acidic medium,nitrobenzene is reduced to aniline as shown in the following reaction: $C_6H_5-NO_2 + 6[H] \rightarrow C_6H_5-NH_2 + 2H_2O$. Which of the following is used as the reducing agent in this reaction?

Which of the following reaction/s does not yield an amine?
$I. R-X + NH_3 \xrightarrow{\Delta} \text{(alc)}$
$II. R-C \equiv N \xrightarrow{H_2/Ni \text{ or } Na(Hg)/C_2H_5OH}$
$III. R-C \equiv N + H_2O \xrightarrow{H^+}$
$IV. R-CONH_2 + 4[H] \xrightarrow{i) LiAlH_4, ii) H_3O^+}$