Question

$B{r}^{\cdot }$ will abstract which of the hydrogen most readily ?

• A. a
• B. b
• C. c
• D. d

Answer 1

The correct option is A a

In the given structure $B{r}^{\bullet }$react on the acidic position of the given cyclic compound

So $H^a$ is more acidic due to the acidity of the ring.