Question

Hi I'm new here

please help me

5.(a) Why does common salt get wet during rainy seasons?

b) How can this impurity be removed?

c) Name a substance which changes the blue colour of copper sulphate crystals to white.

d) Name two crystalline substances which do not contain water of crystallization.'​

Answer 1

Answer:

because salt is hygroscopic so it absorb both liquid water present in air

Answer 2

Answer:

Moisture in air get increases in rainy season thats why salt get wet