Benzoic acid reacts with concentrated ${\mathrm{HNO}}_3$ and ${\mathrm{H}}_2{\mathrm{SO}}_4$ to give

Predict the compound $\mathrm{C}$ in the following series of reactions.

${\mathrm{CH}}_3\mathrm{COOH}\stackrel{{\mathrm{PCl}}_5}{\to }\left[\mathrm{A}\right]\underset{\mathrm{Anhydrous} {\mathrm{AlCl}}_3}{\overset{{\mathrm{C}}_6{\mathrm{H}}_6}{\to }}\left[\mathrm{B}\right]\stackrel{{\mathrm{CH}}_3\mathrm{MgBr}}{\to }\left[\mathrm{C}\right]$

In the given reaction, the product formed is  

What are the organic products formed in the following reaction? 

${\mathrm{C}}_6{\mathrm{H}}_5-\mathrm{COO}-{\mathrm{CH}}_3\underset{\left(\mathrm{ii}\right) {\mathrm{H}}_3{\mathrm{O}}^{+}}{\overset{\left(\mathrm{i}\right) {\mathrm{LiAlH}}_4}{\to }}$