Question

define the diffusion sublimation heat of fusion

Answer 1

Latent heat of fusion- The amount of energy required to change 1 kg of solid into liquid state at atmospheric pressure at its melting point is called latent heat of fusion. Sublimation- The process of changing a solid into gaseous state without coming into its liquid state or vice-versa is called sublimation

Answer 2

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Latent heat of fusion- The amount of energy required to change 1 kg of solid into liquid state at atmospheric pressure at its melting point is called latent heat of fusion. Sublimation- The process of changing a solid into gaseous state without coming into its liquid state or vice-versa is called sublimation.