Which one of the two compounds, CH_(3)Br " and " CH_(3)I, will react f – InterviewSolution

1.	Which one of the two compounds, CH_(3)Br " and " CH_(3)I, will react faster in an S_(N)2reaction with — OH ?
Answer» Solution :`CH_(3)I ` will react faster because it has lower BOND dissociation energy. Iodine is BIGGER in SIZE and is BETTER leaving group. It will be released at a faster rate in presence of nucleophile.

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