Question

Select the in correct statement about the following reaction sequence.
$PhN_2Cl \xrightarrow[H_2O]{\text{Boil}} A \xrightarrow{BrO_3^{\ominus} + Br^{\ominus} + H^{\ominus}} B \xrightarrow[\text{dust}]{Zn} C$.

• A. Product B is $2,3,5$-tribromo phenol.
• B. Product $C$ is symmetrical tribromo benzene.
• C. Dipole moment of product $C$ is zero.
• D. Dipole moment of product $B$ is less than product $C$.

Answer 1

Answer: (D)

Statement $(1),(2)$ and $(3)$ are correct.
Correct (4), $\mu_{ B }>\mu_{ C }$.