Identify the product of the following reaction.

$A$ mixture of $1 \, mol$ of benzene and $1 \, mol$ of nitrobenzene is reacted with $1 \, mol$ of acetyl chloride in the presence of $AlCl_3$. The major product$(s)$ is/are

Select the reaction that does $NOT$ represent the correct major product.

Assertion : Chloral reacts with chlorobenzene to form $DDT$.
Reason : It is an electrophilic substitution reaction.

In which of the following compounds does electrophilic attack occur at ortho and para positions?

The correct order of melting point of dichlorobenzenes is