1.

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.

Answer» Correct Answer - D
Adsorption is an exothermic process.


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