The heat of vaporization, ?Hvap, of a certain liquid at 25oC is 11.8. kJ/mol. If one mole of the liquid has an entropy of 164 J/K, what is the entropy of one mole of the vapor in equilibrium with the liquid at this temperature?
204 J/(mol . K)
636 J/(mol . K)
164 J/(mol . K)
39.6 J/(mol . K)
164 J/(mol . K)