If `x` is the amount of adsorbate and `m` is the amount of absorbent, which of the following relation is not related to absorption process?

If x is the amount of adsorbate and m is the amount of adsorbent, which of the following relations is not related to adsorption process?

If x is the amount of adsorbate and m is the amount of adsorbent, which of the following relation is related to adsorption process? (a) (x)/(m) = f(T) at constant p (b) p = f(T) at constant ((x)/(m)) (c) (x)/(m) = p xx T (d) (x)/(m) = f(p) at constant T

If x is amount of adsorbate and m is amount of adsorbent, which of the following relations is not related to adsorption process ?