Question

define the term latent heat of vaporisation of liquid?
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Answer 1

Latent heat of vaporization is a physical property of a substance. It is defined as the heat required to change one mole of liquid at its boiling point under standard atmospheric pressure. It is expressed as kg/mol or kJ/kg.

Answer 2

when a liquid change from liquid to vapour state is known as latent heat of vapourisation under pressure or heat ...

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