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What is entropy of Vaporization?

Answer»

Solution :The heat absobed , when one mole of liquid is boiled at its BOILING point reversibly, is CALLED MOLAR heat of vapourisation. The entropy change is given by `DeltaS_(V)=(DeltaH_(v))/(T_(b))`
where `DeltaH_(v)` is Molar heat vaporisation. `T_(b)` is boiling point.


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