11. Which of the following SN2 reaction is the fastest? A) CH3CHCH3 + HO™ CH3CHCH3 + Br Br OH B) CH3CH2CH₂I+HO-→ CH3CH2CH2OH + I- CH3CHCH3 + HO CH3CHCH3 + I- I OH D) CH3CH2CH3Br + HO-CH3CH2CH3OH + Br E) CH3CH2CH₂I+ H₂O → CH3CH₂CH₂OH + HI

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