In Freundlich isotherm,xm∝PAFind the value of a from the following graph:
The slope of the curve=1n=23
Since, from the Freundlich Isotherm equations:
logxm=logk+1nlogP
⇒logxm=logk+logP1n
⇒logxm=logk+logP23⇒xm=k×P23
After comparing the above equation with the given equation, we get,
K = Constant
a =23