Question

what is boiling explain it on the basis of molecular motion​

Answer 1

When we boil something then its kinetic energy of the molecules increase.The particles move fastly and if boil continuously then it will changw into vapours

Answer 2

The process through which a liquid changes into gas at a fixed temperature is called boiling.

In a liquid, the molecules moves in all direction but within the boundary of liquid.They have a low kinetic energy. when we heat the liquid , the average kinetic energy increases. At the particular temperature,the molecules acquire sufficient kinetic energy to overcome the forces of attraction between themselves and they become free to leave the liquid surface and this is known as boiling. a liquid changes into vapour at a particular temperature by the absorption of heat energy.

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