Question

The major product(s) of the following reaction is/are

• A. $P$
• B. $Q$
• C. $R$
• D. $S$

Answer 1

Answer: (B)

PLAN -OH group is activating group and is o- and p-directing.
Also, -$S{0}_{3}H$ is a better leaving group and is knocked out by
$B{r}^{-}$.