When water at 0°C freezes,the entropy of the water
A)increases.
B)decreases.
C)remains constant.
D)could either increase or decrease;it depends on other factors.

Question

Quizplus · Accepted Answer

The entropy of the water decreases when it freezes. This is because the molecules of water become more ordered and arranged in a crystalline structure, which reduces the number of possible arrangements of the water molecules. Therefore, the entropy decreases as the water goes from a disordered liquid to a more ordered solid.

When Water at 0°C Freezes,the Entropy of the Water