Question

The process of evaporation causesa) cooling

b.heating

c.dryness

d.none of these

Answer 1

Hi.

here is your answer.

I think none of these is correct answer.

Answer 2

Hi


here is ur answer



Evaporation causes cooling because during evaporation the particles of liquid absorbs heat from the surface to gain energy lost during evaporation.

Hence, the absorption of heat from the surface make the surface cool.

For example - When we spray a perfume on our hand.


Reason for the example - Perfume is a volatile substance it absorb latent heat of vaporisation from our hand and converted rapidly in to gaseous form which causes we feel cold.


So, the option (a) is the correct answer


hope it helps you


thanks :)