AIIMS 2004
- Exam
- AIIMS
- Year
- 2004
- Subject
- Chemistry
- Chapter
- Thermodynamics (C)
AIIMS 2004 · Chemistry · Thermodynamics (C)
Assertion : Molar entropy of vaporisation of water is different...
Assertion : Molar entropy of vaporisation of water is different from ethanol.
Reason : Water is more polar than ethanol.
Options
- AIf both assertion and reason are true and reason is the correct explanation of assertion
- BIf both assertion and reason are true but reason is not the correct explanation of assertion
- CIf assertion is true but reason is false
- DIf both assertion and reason are false.
Correct answer
B. If both assertion and reason are true but reason is not the correct explanation of assertion
Step-by-step solution
Molar entropy of vaporization of water is more than ethanol, as water has greater forces of attraction than ethanol.