With increase in the concentration of the adsorbate, the integral heat of
adsorption
(A) Increases
(B) Decreases
(C) Remains unchanged
(D) May increase or decrease; depends on the type of adsorbate
adsorption
(A) Increases
(B) Decreases
(C) Remains unchanged
(D) May increase or decrease; depends on the type of adsorbate