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Chemistry, 13.02.2020 02:42 mathhelppls14

A sample of water is boiling as heat is added at a constant rate. Which statement describes the potential energy and the average kinetic energy of the water
molecules in this sample?
1.
The potential energy decreases and the average kinetic energy remains the same.
2
The potential energy decreases and the average kinetic energy increases.
3
The potential energy increases and the average kinetic energy remains the same.
4
The potential energy increases and the average kinetic energy increases.

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