# In Freundlich adsorption isotherm at moderate pressure, the extent of adsorption (x/m) is directly proportional to Px. The value of x is:

In Freundlich adsorption isotherm at moderate pressure, the extent of adsorption (x/m) is directly proportional to Px. The value of x is:

a. ∞
b. 1
c. zero
d. 1/n

$$({x\over m})=KP^{1\over n}$$
$$x={1\over n}$$