With increase in the concentration of the adsorbate, the integral heat

1.	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.
Answer» C. remains unchanged.

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With increase in the concentration of the adsorbate, the integral heat of adsorption

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