Which of the following is the correct order of decreasing S_N22 reacti – InterviewSolution

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1.	Which of the following is the correct order of decreasing S_N22 reactivity' ? (X=a halogen)
Answer» ` RCH_2 X GT R_2 CHX gt R_3 CX` ` R_3 CX gt R_2 CHX gt RCH_2 X ` ` R_2 CHX gt R_3 CX gt RCH_2X ` ` RCH_2 X gt R_3 CX gt R_2 CHX` ANSWER :A

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