In the following group : -OAc(I),-OMe(II),-OSO_(2)(III),-OSO_(2)CF_(3 – InterviewSolution

1.	In the following group : -OAc(I),-OMe(II),-OSO_(2)(III),-OSO_(2)CF_(3)(IV) The order of leaving group ability is :
Answer» `I GT II gt III gt IV` `IV gt III gt I gt II` `III gt II gt I gt IV` `II gt III gt IV gt I` SOLUTION :`IV gt III gt I gt II`.

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