Question

Which of the following is an electrophilic reagent?

• A. $H_{2}O$
• B. $N{H}_3$
• C. $O{H}^{-}$
• D. $N{O}_2^{+}$

Answer 1

Answer: (D)

Electron deficient species act as electrophiles i.e., $N{O}_2^{+}$.