The order of reactivity of the following alky | vedclass

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Question

(D) The reactivity of alkyl halides in $S_N2$ reactions depends on the ability of the halide ion to act as a leaving group.The better the leaving grou

Vedclass · Accepted Answer

$R-I > R-Br > R-Cl > R-F$

Vedclass · Answer

(D) The reactivity of alkyl halides in $S_N2$ reactions depends on the ability of the halide ion to act as a leaving group.The better the leaving group,the faster the $S_N2$ reaction proceeds.The order of leaving group ability is $I^{-} > Br^{-} > Cl^{-} > F^{-}$.Therefore,the order of reactivity of alkyl halides towards $S_N2$ reaction is $R-I > R-Br > R-Cl > R-F$.

The order of reactivity of the following alkyl halides for a $S_N2$ reaction is

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