TG EAMCET 29 Apr 2025 Shift 2 Paper

Identify the correct statements from the following
I. Adsorption is an endothermic process.
II. Adsorption of a gas on the surface of a solid is accompanied by a decrease in enthalpy and a decrease in entropy.
III. Adsorption capacity of A, B and C gases on Ig of activated charcoal follows the order A>B>C. Their critical temperatures ( Tc ) follow the order Tc(A)>Tc(B)>Tc(C).