Chemistry-SN1 & SN2 Reactions
NEET Chemistry SN1 & SN2 Reactions MCQ Question
Type: MCQ-numerical-Hard-Class 12
Which of the following compounds is expected to react fastest in an SN1 reaction?
A
C6H5CH(C6H5)Br
B
C6H5CH(CH3)Br
C
C6H5CH2Br
D
C6H5CH2Cl
Correct Answer
Option A
Detailed Explanation
C6H5CH(C6H5)Br reacts fastest in an SN1 reaction because the carbocation intermediate is stabilized by resonance with two phenyl groups, as per the NCERT context.
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