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Statement-1:Branched alkanes have lower ...

Statement-1:Branched alkanes have lower boiling point than their unbranched isomers
Statement-2: Branched alkanes has relatively small surface area, so less London's dispersion force act among molecules.

A

Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1

B

Statement-1 is True, Statement-2 is True, Statement-2 is
NOT a correct explanation for Statement-1

C

Statement-1 is True, Statement-2 is False.

D

Statement-1 is False, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
A
Branched alkanes has relatively small surface area, so less London's dispersion force act among molecules
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