MCQ
The species responsible for nitration and sulphonation by nitric acid conc. $H_2SO_4$ and fuming $H_2SO_4$ are :
  • A
    $NO_2$ and $SO_3$
  • $NO_2^+$ and $SO_3$
  • C
    $NO^+$ and $SO_2$
  • D
    $NO_2$ and $SO_2$

Answer

Correct option: B.
$NO_2^+$ and $SO_3$
b

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free