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Select the member of each pair that show...

Select the member of each pair that shows faster rate of SN2 reaction with Kl in acetone.
`CH_(3)-underset((I))CH_(2)-CH_(2)-ClorH_(3)C-underset((II))underset(CH_(3))underset(|)CH-CH_(2)-Cl`
(B) `CH_(3)-underset((I))CH_(2)-CH_(2)-ClorCH_(3)-underset((II))CH_(2)-CH_2-Br`
(C) `CH_(3)-underset((I))underset(CH_(3))underset(|)CH-CH_(2)-CH_(2)-ClorCH_(3)-underset((II))underset(H_(3)C)underset(|)overset(H_(3)C)overset(|)CH_(2)-CH_(2)Cl`
`CH_(3)-CH_(2)underset((I))-CH_(2)-overset(Br)overset(|)CH_(2)-CH_(3)orCH_(3)-underset(H_(3)C)underset(|)CH-underset((II))CH_(2)-overset(Br)overset(|)CH_(3)`

Text Solution

AI Generated Solution

To determine which member of each pair shows a faster rate of SN2 reaction with KI in acetone, we need to consider two main factors: steric hindrance and the strength of the leaving group. The SN2 reaction is favored by less steric hindrance and better leaving groups. ### Step-by-Step Solution: **Step 1: Analyze Pair A** - **Compounds**: - (I) CH₃-CH₂-CH₂-Cl - (II) CH₃-CH(Cl)-CH₂ ...
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