Which of the following reactions is not an example of electrophilic substitution in benzene ring?

Question

Which of the following reactions is not an example of electrophilic substitution in benzene ring? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Cl 2 is added to the benzene ring in presence of sunlight to give benzene hexachloride. It is a free radical reaction. In this reaction electrophilic addition reaction takes place. Thus it is not an example of electrophilic substitution reaction.

Q. Which of the following reactions is not an example of electrophilic substitution in benzene ring?

$C l_{2}$ is added to the benzene ring in presence of sunlight to give benzene hexachloride. It is a free radical reaction.
In this reaction electrophilic addition reaction takes place. Thus it is not an example of electrophilic substitution reaction.

Q. Which of the following reactions is not an example of electrophilic substitution in benzene ring?

Cl2​ is added to the benzene ring in presence of sunlight to give benzene hexachloride. It is a free radical reaction. In this reaction electrophilic addition reaction takes place. Thus it is not an example of electrophilic substitution reaction.

$C l_{2}$ is added to the benzene ring in presence of sunlight to give benzene hexachloride. It is a free radical reaction.
In this reaction electrophilic addition reaction takes place. Thus it is not an example of electrophilic substitution reaction.