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The heat of vaporization of Freon, CCl2F2, is 17.2 kJ/mol at 25* C. What is the change of entropy for one mole of liquid Freon when it vaporizes at 25*C?

A. 2.39 x 10^2 J/(mol x K)

B. 3.16 J/(mol x K)

C. 57.7 J/(mol x K)

D. 5.13 x 10^3 kJ/(mol x k)

E. 688 J/(mol x K)

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