Question

Suitable reagents $A$ and $B$ for the following reactions are:

• A. $Br,B{r}_2$
• B. $B{r}_2,NBS$
• C. $NBS,NBS$
• D. $NBS,B{r}_2$

Answer 1

Answer: (D)

Correct answer is (d) $NBS,B{r}_2$