The order of reactivities of the following alkyl halides for a S_(N^(2 – InterviewSolution

1.	The order of reactivities of the following alkyl halides for a S_(N^(2)) reaction is :
Answer» a. RF > RCI > RBr > RI b. RF > RBr > RCI > RI c. RCI > RBr > RF > RI d. RI > RBr > RCI > RF ANSWER :D

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