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Question: The decreasing order of rate of SN2 reaction is : CH3–Cl <img src="https://cdn.pureessence.tech/can...

The decreasing order of rate of SN2 reaction is :

CH3–Cl CH3–CH2–Cl

A

IV>III>II>I

B

II>III>I>IV

C

II>I>IV>III

D

None

Answer

II>I>IV>III

Explanation

Solution

 > CH3 - Cl > CH3 - CH2 - Cl >\text{ > C}\text{H}_{3}\text{ - Cl } \text{> C}\text{H}_{3}\text{ - C}\text{H}_{2}\text{ - Cl >}