The relation between the amount of substance adsorbed by an adsorbent and the equilibrium pressure or …………. at any constant temperature is called adsorption isotherm.
A. surface area
B. volume
C. circumference
D. concentration
Answer:D
The relation between the amount of substance adsorbed by an adsorbent and the equilibrium pressure or …………. at any constant temperature is called adsorption isotherm.
A. surface area B. volume C. circumference D. concentration