define latent heat of vaporisation
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Latent Heat of Vaporization :
The amount of heat energy required to change 1kg of a substance ,that is in liquid state ,to gaseous state ; at atmospheric pressure ; and also at the boiling point of the substance. When we boil water , the water evaporates at 100 °C, and all the given heat is absorbed by the liquid. This absorbed heat is called latent heat of vaporization and is taken by vapor molecules
Latent Heat of Vaporization :
The amount of heat energy required to change 1kg of a substance ,that is in liquid state ,to gaseous state ; at atmospheric pressure ; and also at the boiling point of the substance. When we boil water , the water evaporates at 100 °C, and all the given heat is absorbed by the liquid. This absorbed heat is called latent heat of vaporization and is taken by vapor molecules
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The heat that is required for changing water into vapors. It is known as latent heat bcoz it is hidden.
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