Chemistry, asked by manya0571, 16 days ago

Assertion: Branched chain alkanes have lower boiling point increases.
Reason: as molecular size decreased, boiling point increases.

Answers

Answered by pandyarivan71

Answer:

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Explanation:

Assertion: Among the isomeric alkanes, the branched chain isomers have lower boiling point than the straight chain isomers. Reason: With branching of chain surface area decreases and the vander waal forces of attraction which depend upon surface area also tend to decreases

Answered by lolm28747

Answer:

Both A and R are correct and R is the correct explanation of A

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