Question

Q4. Define the terms.


(a) Melting (b) Vaporisation (c) Solidification.​

Answer 1

${\red{\huge{\underline{\underline{\mathfrak{Answer}}}}}}$

${\blue{\bold{\text{Melting}}}}$

$\implies$Melting, or fusion, is a physical process that results in the phase transition of a substance from a solid to a liquid. This occurs when the internal energy of the solid increases, typically by the application of heat or pressure, which increases the substance's temperature to the melting point.

${\blue{\bold{\text{Vaporization}}}}$

$\implies$Vaporization (or vaporisation) of an element or compound is a phase transition from the liquid phase to vapour. There are two types of vaporization: evaporation and boiling. Evaporation is a surface phenomenon, whereas boiling is a bulk phenomenon.

${\blue{\bold{\text{Solidification}}}}$

$\implies$Freezing is a phase transition where a liquid turns into a solid when its temperature is lowered below its freezing point. In accordance with the internationally established definition, freezing means the solidification phase change of a liquid or the liquid content of a substance, usually due to cooling.

[Freezing is also called Solidification]

Answer 2

1. Melting :-

To change or make something change from a solid to a liquid by means of heat.

2. Vaporization :-

Vaporization (or vaporisation) of an element or compound is a phase transition from the liquid phase to vapour. There are two types of vaporization: evaporation and boiling. Evaporation is a surface phenomenon, whereas boiling is a bulk phenomenon

3. Solidification :- ( also known as Freezing )

Solidification, also known as freezing, is a phase change of matter that results in the production of a solid. Generally, this occurs when the temperature of a liquid is lowered below its freezing point. Although the freezing point and melting.

___________________________________________

Please mark My Answer BRAINLIEST

___________________________________________