Question

discuss briefly the effects of temperature on the change of state of a solid into a liquid and that of liquid to a gas

Answer 1

Matter In Our Surroundings

Change of States of Matter

Matters can be changed from one state to another state. A solid can be changed into liquid and a liquid can be changed into gas. Most of the metals, which are solid, turn into liquid on heating and turn into vapor on further heating.

The change of state of matters depends upon mainly two factors:

TemperaturePressure

Effect of temperature on states of matter:

Solids change into liquid with increase in temperature. (Solid → Liquid)A liquid changes into gas by increase in temperature. (Liquid → Gas)Gas changes into liquid by decrease in temperature. (Gas → Liquid)liquid changes into solid by decrease in temperature. (Liquid → Solid)