Freundlich adsorption isotherm is given by the expression `x//m=kp^(1//n)` which of the following conclusions can be drawn from this expression.

Options

A. when `1//n=0` , adsorption is independent of pressure
B. when `1//n=0` , the adsorption is directly proportional to pressure
C. when n=0, `(x)/(m)vs.p` graph is a line parallel to x-axis
D. when n=0, plot of `(x)/(m) vs. p` is a curve

Answer

A, C