The Living WorldHard

Question

Which one of the following is not a correct statement?

Options

A.Physical adsorption is reversible in nature.
B.Physical adsorption involves van der Waals forces.
C.Rate of physical adsorption increases with increase of pressure on the adsorbate.
D.High activation energy is involved in physical adsorption.

Solution

For physisorption, activation energy is not needed.

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