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1. |
In Langmuir treatment of adsorption,_________________? |
A. | Whole surface of the catalyst does not have the same activity for adsorption and there is attraction between the adsorbed molecule |
B. | Whole surface of the catalyst is essentially uniform and the adsorbed molecule has no effect on the rate of adsorption per site |
C. | All the adsorption does not take place by the same mechanism |
D. | Extent of adsorption is more than one complete monomolecular layer on the surface |
Answer» C. All the adsorption does not take place by the same mechanism | |