1.

`CH_(3)underset("1-butanol")((CH_(2)))_(2)CH_(2)OHoverset(NaBr,H_(2)SO_(4))rarr X`, Identify `X` and the mechansium of the reactionA. `CH_(3)-CH_(2)-CH_(2)-CH_(2)-Br & S_(N)1`B. `CH_(3)-CH_(2)-CH_(2)-CH_(2)-Br & S_(N)2`C. `CH_(3)-underset(Br)underset(|)(CH)-CH_(2)-CH_(3) & S_(N)1`D. `CH_(3)-underset(Br)underset(|)(CH)-CH_(2)-CH_(3) & S_(N)2`

Answer» Correct Answer - B
`CH_(3)-CH_(2)-CH_(2)-CH_(2)-OH overset(NaBr,H_(2)SO_(4))underset(S_(N)2)rarr CH_(3)-CH_(2)-CH_(2)-CH_(2)-Br`
unbranched `1^(@)` alcoholl give `SN_(2)` reaction with `HX`.


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