Adsorption of gases on solid surface is generally exothermic because

1.	Adsorption of gases on solid surface is generally exothermic because [IIT JEE (Screening) 2004]
A.	Enthalpy is positive
B.	Entropy decreases
C.	Entropy increases
D.	Free energy increase
Answer» C. Entropy increases

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Adsorption of gases on solid surface is generally exothermic because [IIT JEE (Screening) 2004]

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