Which one of the following statements is wrong about adsorption?
A. It is a selective and specific process.
B. It is a reversible process.
C. An increase in the gaseous adsorbate causes an increases in a adsorption. However, at high pressure, the adsorption becomes constant.
D. It is an endothrmic process.
A. It is a selective and specific process.
B. It is a reversible process.
C. An increase in the gaseous adsorbate causes an increases in a adsorption. However, at high pressure, the adsorption becomes constant.
D. It is an endothrmic process.
Correct Answer – D
Adsorption is an exothermic process.