$p-$Nitrobromobenzene can be converted to $p-$nitroaniline by using $NaNH_2$. The reaction proceeds through the intermediate named

Which of the following is not used in the Friedel-Crafts reaction?

Nitration of phenyl benzoate yields the product

$A$ 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

The product obtained after the nitration of nitrobenzene is:

When $C_6H_5Cl$ is heated with $NaOH$ at $300 \, ^\circ C$ under pressure,phenol is obtained. However,the yield is low because a side reaction produces ...............