An ice cube at 0 C melts in a swimming pool at 25 C. What is the change in the entropy of the universe as a result? The ice cube was 2.00 inches on a side. Assume ice has a density of 0.917 g/cm3 and that the enthalpy of fusion of water is 6.01 kJ/mol.
A) ( +3.1 J/K)
B) (-3.1 J/K)
C) 0.0 J/K
D) (+12.3 J/K)
E) (-12.3 J/K)
Correct Answer:
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