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Which is the best description of the relationship between the absolute entropies, S°, of solid waterThermodynamics Chemistry Question

Question

Which is the best description of the relationship between the absolute entropies, S°, of solid water at 100 K and at 200 K?

A.

200K is smaller because entropy decreases as temperature increases.

B.

200K is smaller because the surroundings are more disordered at higher temperatures.

C.

100K = S°200K because water is in the solid phase at both temperatures.

D.

200K is larger because the vibration of the molecules increases as temperature increases.

✓ Correct
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