Question

C6H5Cl prepared by aniline with

Answer 1

Chlorobenzene can be prepared by reacting aniline with: hydrochloric acid. 

Aniline C6H7N + C6H5Cl Chlorobenzene | 

Answer 2

Chlorobenze can be prepared by reacting with nitrous acid followed by heating and cuprous chloride.

The first step is the formation of diazonium salt.

The second step is sanmeyer reaction in which a diazonium group is replaced by chloro group.

Thus the end result of this reactio would be obtained as chlorobenzene.