1.

Which among the following statements are correct with respect to adsorption of gases on a solid

Answer»

The extent of adsorption is equal to `k p^(2n)` ACCORDING to Freundlich isotherm. 
The extent of adsorption is equal to `k p^(1//n)` according to Freundlich isotherm. 
The extent of adsorption is equal to `(1 + bp)/(AP)` according to langmuir isotherm 
Freundlich adsorption isotherm FAILS at low pressure 

Solution :Freundlich adsorption Isotherm `x/m = K.P^(1/n)`, langmuir adsorption Isotherm `= x/m = (ap)/(1 + bp)`


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