When any liquid is heated,the particles in it gain a lot of energy and so,they break their force of attraction and flow away causing the liquid to evaporate.But,in case of a solid material,for example 'chalk',when heated till any extent,does not flows away or evaporates.WHY SO?
Asked by Shivansh Kumar | 5th May, 2011, 12:00: AM
The process of coverting a liquid into a gas is evaporation thats why solid acnnot evaporate.By heating in the case of solid other chemical reaction occur.
Answered by | 8th May, 2011, 04:33: PM
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