Question

Write any two characteristics of chemisorption

Answer 1

In chemisorption, the gas molecules or atoms are held to the solid surface by chemical bonds which can be a covalent bond or Ionic bond in nature.Chemisorptions is not reversible in nature because a surface compound is formed due to chemical interaction between the gas molecule & solid surface.

Answer 2

Explanation:

First of all let us know what is Chemisorption?

Chemisorption is the adsorption in which the absorbed substance is held by chemical bond.

Characteristics of Chemisorption :-

1. The chemical is not reversible.

2. The range of heat required for accumulation is high.

3. It requires high temperature.