A) \[HSO_{4}^{-}\]
B) \[{{H}_{2}}S{{O}_{4}}\]
C) \[S{{O}_{2}}\]
D) \[S{{O}_{3}}\]
Correct Answer: A
Solution :
In sulphonation, \[2{{H}_{2}}S{{O}_{4}}\,\,\,\,\underbrace{S{{O}_{3}}+{{H}_{3}}{{O}^{+}}}_{\begin{smallmatrix} \,\,\,\,\,\,\,Sulphur \\ \,\,\,\,\,\,\,\,\,trioxide \\ \,\,\,(Electrophile) \end{smallmatrix}}+HSO_{4}^{-}\]You need to login to perform this action.
You will be redirected in
3 sec