Engineering
Chemistry
Nucleophilic Substitution
Basic concepts of organic chemistry
Basic Concepts of GOC
Question

In SN2 reactions, the correct order of reactivity for the following compounds:

CH3Cl, CH3CH2Cl, (CH3)2 CHCl and (CH3)3CCl is:

CH3Cl > (CH3)2 CHCl > CH3CH2Cl > (CH3)3CCl

CH3CH2Cl > CH3Cl > (CH3)2 CHCl > (CH3)3CCl

CH3Cl > CH3CH2Cl > (CH3)2CHCl > (CH3)3CCl

(CH3)2CHCl > CH3CH2Cl > CH3Cl > (CH3)3CCl

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Solution

Order rate durig SN2 reaction
α1steric  hindrence

So CH3Cl > CH3CH2Cl > (CH3)2CHCl > (CH3)3CCl