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The phase change X(s) ® X(l) has ∆G° > 0 at 300 K. Which statement about this reaction must be correThermodynamics Chemistry Question

Question

The phase change
X(s) ® X(l)
has ∆G° > 0 at 300 K. Which statement about this reaction must be correct?

A.

Keq < 1 at 300 K

B.

∆S° < 0 at 300 K

C.

Liquid X cannot exist at 300 K

D.

The melting point of X is greater than 300 K

✓ Correct
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