Chemistry-Substitution Reactions
NEET Chemistry Substitution Reactions MCQ Question
Type: MCQ-diagram based-Medium-Class 11
Consider a diagram showing the electrophilic substitution reaction of benzene with chlorine in the presence of anhydrous AlCl3. Which step of the reaction mechanism involves the formation of a carbocation intermediate?
A
Formation of the sigma complex
B
Generation of the electrophile
C
Removal of proton
D
Formation of the arenium ion
Correct Answer
Option D
Detailed Explanation
The carbocation intermediate is formed during the creation of the arenium ion, which is a key step in the electrophilic substitution reaction mechanism.
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