Question

Match the change of state of matter to the term:

Energy is absorbed into a liquid to turn it into a gas.

Energy is absorbed and a solid turns to a gas.

Energy is released and a gas changes to a liquid.



1.

sublimation
2.

condensation
3.

evaporation

Answer 1

Sup Milk,

Sublimation = Energy is absorbed and a solid turns to a gas.

Condensation = Energy is released and a gas changes to a liquid.

Evaporation = Energy is absorbed into a liquid to turn it into a gas.

Answer 2

(i) Energy is absorbed into a liquid to turn it into a gas is called as evaporation. For example. consider water where heating to its boiling point will turn the liquid into vapor known as evaporation.

(ii) Energy is absorbed and a solid is turned into a gas is called sublimation.

(iii) Energy is released and a gas changes to a liquid is called condensation which is the reverse process of evaporation.