Write the reaction of benzene with excess of chlorine in the presence of anhydrous ${\mathrm{AlCl}}_3$.

In the following reactions

$\mathrm{X}$ and $\mathrm{Y}$, respectively, are:

The compounds $\mathrm{A}$ and $\mathrm{B}$ in the following reaction are, respectively:

Among the following, the reaction that proceeds through an electrophilic substitution, is:

The major product of the following reaction is:

The major product obtained in the given reaction is:

The correct IUPAC name of the following compound is: