Assertion : Molar entropy of vaporisation of water is different from ethanol. Reason : Water is more polar…

Assertion : Molar entropy of vaporisation of water is different from ethanol. Reason : Water is more polar than ethanol.
  1. If both assertion and reason are true and reason is the correct explanation of assertion
  2. If both assertion and reason are true but reason is not the correct explanation of assertion
  3. If assertion is true but reason is false
  4. If both assertion and reason are false.

Solution

Molar entropy of vaporization of water is more than ethanol, as water has greater forces of attraction than ethanol.

Asked in: NEET 2010 (Mains)

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