Question

lation heat of fusion

Answer 1

The 'enthalpy' of fusion is a latent heat, because during melting the heatenergy needed to change the substance from solid to liquid at atmospheric pressure is latent heat of fusion, as the temperature remains constant during the process. ... The liquid phase has a higher internal energy than the solid phase

Answer 2

The amount of heat required to convert 1 kilogram solid into liquid at its melting point at one atmospheric pressure is known as enthalpy all Latin heat of fusion

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