Question

Give the possible structure of $X$ in the following reaction : $C_6 H_6 + D_2 SO_4 \xrightarrow{D_2O} X$

• A.
• B.
• C.
• D.

Answer 1

Answer: (D)

Answer 2

$D_2SO_4$ transfers $D^+$, an electrophile, to form hexadeuterobenzene.