Question

2.Which one of the following statement is true
(1 Point)
a)Solid that takes up gas or solute from solution is called adsorbent
b)Gas that takes up the solute or solid substance is called adsorbent
c)Concentration of gas molecules on the solid surface is called absorption
d)Adsorption is a bulk phenomenon
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Answer 1

Answer:

The answer is C)

Explanation:

The phenomena of particles being accumulated on the surface of a solid is known as adsorption, and adsorption is a surface phenomena, as well as any surface on which the gas molecules are adsorbed are known as adsrobent where as the particles getting adsorbed are known as adsorbate.