The major product obtained in the following

The major products obtained in the following reaction is/are

The major products obtained in the following reaction is/are

The major product Z obtained in the following reaction scheme is:

The major product Z obtained in the following reaction scheme is:

The major product Z obtained in the following reaction scheme is :

The major product Z obtained in the following reaction scheme is

The major product Z obtained in the following reaction scheme is :

The major product Z obtained in the following reaction scheme is

Give the major products obtained in the following reactions : (a) Nitration of chlorobenzene and (b) Chlorination of nitrobenzene.