Question

Attacking species in nitration of benzene in presence of fuming HNO₃ is

Options

• SO₃

• $$\mathrm{SO}{\phantom{A}}_3^{+}$$

• $$\mathrm{NO}{\phantom{A}}_3^{-}$$

• $$\mathrm{NO}{\phantom{A}}_2^{+}$$

Answer 1

$$\mathrm{NO}{\phantom{A}}_2^{+}$$