Assertion :The ratio of heat of vaporisation and the normal boiling point of a liquid is approximately 88 J/mol. Reason: This is Trouton's rule derived by experimental data.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
As per the Trouton's rule derived by experimental data, the ratio of heat of vaporization and the normal boiling point of a liquid is approximately 88 J/mol.
Hence, both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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