Question

explain the change of state on the basis of the kinetic molecular theory​

Answer 1

When a solid is heated, the kinetic energy of the molecules increases. ... When the kinetic energy possessed by the molecules reaches the point where it completely overcomes the intermolecular force, the state changes and the solid turns into a liquid.

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Answer 2

Answer:

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Explanation:

The kinetic theory of matter can be used to explain how solids, liquids and gases are interchangeable as a result of increase or decrease in heat energy. When an object is heated the motion of the particles increases as the particles become more energetic.