During the evaporation process,the heat is:

State whether the following statement is true or false:
The term $vapor$ describes the gaseous state of a substance that normally exists as a liquid or solid.

State whether the following statement is true or false:
Gases can be liquefied easily by applying pressure and reducing temperature.

Name the factors on which evaporation depends.

$(a)$ State one similarity and one difference between evaporation and boiling.
$(b)$ Account for the following:
$(i)$ We wear cotton clothes in summer.
$(ii)$ $A$ wet handkerchief is placed on the forehead of a person suffering from high fever.
$(iii)$ Wet clothes dry slowly during the rainy season.

The substances that sublime can be made to liquefy by