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According to Freundlich adsorption isoth...

According to Freundlich adsorption isotherm, which of the following is correct ?

A

`(x)/(m) alpha P^(0)`

B

`(x)/(m) alpha P`

C

`(x)/(m) alpha P^(1//n)`

D

All the above are correct for different ranges of pressure .

Text Solution

Verified by Experts

The correct Answer is:
D
At low pressure `P rarr 0 , n =1 :. (X)/(m) = KP`
At high pressure `(X)/(M) = KP^(0)`
At intermediate pressure `(X)/(m) = k (P)^(1//n) `
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