The compounds P,Q and S

were separately subjected to nitration using `HNO_(3)//H_(2)SO_(4)` mixture.The major product formed in each case respectively is

The compound P, Q and S were separtely subjected to nitration using HNO_(3)//H_(2)SO_(4) mixture. The major product formed in each case respectively is

Compounds (P), (Q) and (S) were separetly subjected to nitration using HNO_(3)//H_(2)SO_(4) mixture. The major product formed in each case, respectively is:

The compounds P,Q, and s were separetly subjected to nitration using "HNO"_(3)//"H"_(2)"SO"_(4) mixture. The major product formed in each case respectively, is

The compounds P,Q and S were separately to nitration using HNO_3//H_2SO_4 mixture.The major product formed in each case respectively is :

Conc. HNO_(3)+H_(2)SO_(4) mixture gives

Conc. HNO_(3)+H_(2)SO_(4) mixture gives