Chemistry-Nucleophilic Addition
NEET Chemistry Nucleophilic Addition MCQ Question
Type: MCQ-diagram based-Hard-Class 12
Consider a diagram showing the mechanism of nucleophilic addition to a carbonyl group. Which statement correctly describes the change in hybridization of the carbon atom in the carbonyl group during the reaction?
A
The carbon changes from sp2 to sp3 hybridization.
B
The carbon changes from sp3 to sp hybridization.
C
The carbon changes from sp2 to sp hybridization.
D
The carbon remains sp2 hybridized throughout the reaction.
Correct Answer
Option A
Detailed Explanation
During a nucleophilic addition reaction, the carbon atom in the carbonyl group changes its hybridization from sp2 to sp3, forming a tetrahedral alkoxide intermediate.
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