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Aoverset("KCN")toBoverset(H(3)O+)underse...

`Aoverset("KCN")toBoverset(H_(3)O+)underset(NH_(3)//Delta)toCoverset(Br_(2))underset(KOH)toCH_(3)-CH_(2)-NH_(2)`
reactant A in given reaction sequence?

A

`CH_(3)-CH_(2)-CH_(2)-Cl`

B

`CH_(3)-CH_(2)-Cl`

C

`CH_(3)-Cl`

D

`CH_(3)-underset(CH_(3))underset(|)CH-Cl`

Text Solution

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The correct Answer is:
B
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