Which plot is the adsorption isobar for chemi | vedclass

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(C) Chemisorption requires high activation energy,so it is referred to as activated adsorption.In chemisorption,the extent of adsorption $(x/m)$ first

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(C) Chemisorption requires high activation energy,so it is referred to as activated adsorption.In chemisorption,the extent of adsorption $(x/m)$ first increases and then decreases with an increase in temperature.When the adsorption isobar is plotted,the graph shows an initial increase due to the heat supplied,which acts as the activation energy required for chemisorption.However,at higher temperatures,the extent of adsorption decreases due to the exothermic nature of the adsorption process at equilibrium.This behavior is correctly illustrated in graph $C$.

Which plot is the adsorption isobar for chemisorption?

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