Question

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 ?

a]x/m = p * T

b] x/m = f (p) at constant T

c] x/m = f (T ) at constant p

d] p =f (T) at constant ( x/m)

Answer 1

Ans (a) : Since only Adsorption isotherms and Adsorption Isobars are plotted.
That is when either Temperature or Pressure is kept constant.
It can not be plotted when none of the pressure or temperature is constant.