Which of the following statements is correct about freezing on the basis of kinetic molecular theory?

Loss of kinetic energy

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Loss of potential energy

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Gain of kinetic energy

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Gain of potential energy

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Solution

The correct option is B
Loss of potential energy

Water in liquid state has more energy than frozen ice. When water freezes it gives up some energy. The energy that is given up is called the latent heat of freezing. Latent heat means the hidden energy in water. Heat energy is released when water freezes so the potential energy decreases.

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