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In the given compounds (A) CH(3)CH(2)C...

In the given compounds
(A) `CH_(3)CH_(2)CH_(2)CH_(2)-Br`
(B) `CH_(3)-CH_(2)-underset(Br) underset(|)CH-CH_(3)`
(C) `CH_(3)-overset(CH_(3))overset(|)underset(Br) underset(|)C-CH_(3)`
The correct order of boiling point is

A

`III lt IV lt II lt I`

B

`III lt IV lt I lt II`

C

`IV lt III lt II lt I`

D

`IV lt III lt I lt II`

Text Solution

Verified by Experts

The correct Answer is:
B
(II) is most stable due to resonance then `3^(@) gt 2^(@) gt 1^(@)` carbocation
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