Question

define adsorption and it's type​

Answer 1

Answer:

Adsorption is often described as a surface phenomenon where particles are attached to the top layer of material. It normally involves the molecules, atoms or even ions of a gas, liquid or a solid in a dissolved state that is attached to the surface. Adsorption is mainly a consequence of surface energy.

two types of adsorption is

physical adsorption

chemical adsorption