At normal boiling point molar entropy of vaporisation is Joule K...

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At normal boiling point, molar entropy of vaporisation is __________ Joule/K°.mole.

A. 72

B. 92

C. 142

D. 192

Answer: Option B

Solution (By Examveda Team)

Here the substance should be mentioned for which vaporization is taking place.

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