Question

What is Evaporation & Boiling.....?????

Answer 1

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Evaporation & Boiling

• Particles of matter are always moving and are never at rest.

• At a given temperature in any gas, liquid or solid, there are particles with different amounts of kinetic energy.

• In the case of liquids, a small fraction of particles at the surface, having higher kinetic energy, is able to break away from the forces of attraction of other particles and gets converted into vapour .

• This phenomenon of change of a liquid into vapours at any temperature below its boiling point is called evaporation.

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Answer 2

Answer:

evaporation is a gradual vaporization of a liquid on the surface. Whereas,boiling is a rapid vaporization of a liquid only when it is heated to its boiling point