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The reactivity of ethyl halide is in the followingorder:(a) C2H5l > C2H,Cl > C2H5Brb) C2H > C2HBr> CH,CI(c) C2H,Cl C2H,Br > C,HST2115211521 15215 |
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Answer» b. C2H5I>C2H5Br>C2H5Cl The reactivityof thealkyl halideis decided by the ease with which thehalideleaves the substrate. As per the leaving ability, theorderis I>Br>Cl>F. So, theorderof Sn2reactionis I>Br>Cl>F. |
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