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CH(3)underset("1-butanol")((CH(2)))(2)CH...

`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 reaction

A

`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`

Text Solution

Verified by Experts

The correct Answer is:
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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