Question

define latent of heat fusion ​

Answer 1

Answer:

The enthalpy of fusion of a substance, also known as (latent) heat of fusion is the change in its enthalpy resulting from providing energy, typically heat, to a specific quantity of the substance to change its state from a solid to a liquid, at constant pressure.

Explanation:

please follow me

Answer 2

Answer:

The enthalpy of fusion of a substance, also known as (latent) heat of fusion is the change in its enthalpy resulting from providing energy, typically heat, to a specific quantity of the substance to change its state from a solid to a liquid, at constant pressure.

Explanation:

Formula

\ln x_2= -\frac {\Delta H^\circ_{fus}}{R} (\frac {1}{T}- \frac {1}{T_{fus}})

x_2 = mole fraction

{\Delta H^\circ_{fus}} = heat of fusion

R = gas constant

T = absolute temperature

T_{fus} = melting point of the solid