7 Select the correct observation in the following isotherm

Last updated: 7/2/2023

7 Select the correct observation in the following isotherm where amount of the adsorbate adsorbed per gram of the adsorbent 1 2 m 3 m X X m x O X Y Pressure P Desorption may start along XY X m 4 All of the above p when point X is reached p along OX