Which of the following reactions is not possi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The electrophilic substitution reaction of benzene with iodine $(I_2)$ is a reversible process. The reaction is as follows: $C_6H_6 + I_2 \rightle

Vedclass · Accepted Answer

Iodination

Vedclass · Answer

(D) The electrophilic substitution reaction of benzene with iodine $(I_2)$ is a reversible process. The reaction is as follows: $C_6H_6 + I_2 \rightleftharpoons C_6H_5I + HI$. Because the byproduct $HI$ is a strong reducing agent,it reduces the iodobenzene back to benzene,making the forward reaction unfavorable. Therefore,direct iodination of benzene is not possible without the presence of an oxidizing agent (like $HNO_3$ or $HIO_3$) to consume the $HI$ produced.

Which of the following reactions is not possible for benzene due to its reversible nature?

Similar Questions

Write down the products of ozonolysis of $1, 2-$dimethylbenzene ($o-$xylene). How does the result support the Kekul\text{é} structure for benzene?

Which of the following are not aromatic?

Which of the following is a hydrocarbon?

The $C - C$ bond length in benzene is ...... $\mathring{A}$.

Consider the following sequence of reactions. The major product $P$ is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module