Chemistry (M.Phil./Ph.D.) 2020 Panjab University Entrance Exam With Answers

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49.

Arrange the following alkyl halide in order of increasing reactivity towards SN1 reaction (least reactive first):

PGREF-465
A: I. < III. < II. < IV.
B: I. < II. < III. < IV.
C: IV. < III. < II. < I.
D: III. < I. < IV.< II

The answer is: B

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