Assertion (A): The boiling point of ethanol is higher than ...

CBSE Class 12 Chemistry 2025 All Sets Solved Paper

Question : 14 of 16

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Assertion (A): The boiling point of ethanol is higher than that of methoxymethane.
Reason (R): There is intramolecular hydrogen bonding in ethanol.

Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
Assertion (A) is true, but Reason (R) is false.
Assertion (A) is false, but Reason (R) is true.

Solution:

Ethanol forms intermolecular hydrogen bonding so ethanol has higher boiling point than methoxymethane.

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