Question

Give the features of chemisorption

Answer 1

ஜ۩۞۩ஜ ӇЄƳƛ MƛƬЄ ஜ۩۞۩ஜ

★━━━━✧๑♡๑✧━━━━━★

Answer...

here are the following features →

• it is highly specific in nature

• it is irreversible

• it is caused due to chemical bond formation

• high temperature is favourable for this type of adsorption

• high activation energy is required

• it depends on the surface area and increases with the same

★━━━━✧๑♡๑✧━━━━━★

нσρє нєℓρѕ !❤️❤️

Answer 2

annyeonghaseyo

chingu :)

(i) Chemisorption is caused by chemical bond formation where as physisorption arises due to Van der Waals’ forces.

(ii) Chemisorption is highly specific in nature whereas physisorption is not.

(iii) physisorption results into multimolecular layers where Chemisorption results into unimolecular

layer.

(iv) Chemisorption is irreversible in nature whereas physisorption is reversible in nature.

(v) Chemisorption first increases with increase in temperature, then decreases while physisorption decreases with increase in temperature.