KEAM 2017 Physics and Chemistry Paper
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Question : 116 of 120
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The correct order of increasing reactivity of the following alkyl halides, C H 3 C H 2 C H ( B r ) C H 3 (I), C H 3 C H 2 C H 2 C H 2 B r (II), ( C H 3 ) 2 C C C l C H 2 C H 3 (III) and C H 3 C H 2 C H 2 C l (IV) towards S N 2 displacement is
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