Question

define latent heat of fussion​

Answer 1

Answer:

The amount of heat required to convert one unit amount of substance from the solid phase to the liquid phase — leaving the temperature of the system unaltered — is known as the latent heat of fusion. ... It is also equal to the enthalpy difference between the solid and liquid phases,

Answer 2

The amount of heat required to convert one unit amount of substance from the solid phase to the liquid phase leaving the temperature of the system unchanged is known as the latent heat of fusion.

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