Question

Attacking or reactive or electrophilic species in nitration of benzene is or In the nitration of benzene with concentrated $\mathrm { HNO } _ { 3 }$ and $\mathrm { H } _ { 2 } \mathrm { SO } _ { 4 }$ the attack on ring is made by.

• A. $\mathrm { NO } _ { 2 } ^ { - }$
• B.
• C. $\mathrm { NO } _ { 3 } ^ { - }$
• D. $\mathrm { NO } _ { 2 }$

Answer 1

Answer: (B)

Answer 2