Which of the following is an incorrect statem | vedclass

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(C) Physical adsorption is a multilayered process due to weak van der Waals forces,so statement $A$ is correct.Chemical adsorption involves the format

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On increasing the temperature,physical adsorption first increases then decreases.

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(C) Physical adsorption is a multilayered process due to weak van der Waals forces,so statement $A$ is correct.Chemical adsorption involves the formation of strong chemical bonds,making it irreversible,so statement $B$ is correct.Physical adsorption is an exothermic process; therefore,it decreases with an increase in temperature. Statement $C$ is incorrect because it does not increase with temperature.Langmuir adsorption isotherm is primarily used to explain chemical adsorption (chemisorption),so statement $D$ is correct.Thus,the incorrect statement is $C$.

Which of the following is an incorrect statement?

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