Entropy change (ΔS) for adsorption:
The change in entropy (ΔS) in an adsorption process will be
The entropy change can be calculated by using the expression ΔS=qrevT. When water freezes in a glass beaker, choose the correct statement amongst the following. (a)ΔS (system) decreases but Δ S (surroundings) remains the same (b) ΔS (system) increases but ΔS (surroundings) decreases (c) ΔS (system) decreases but ΔS (surroundings) increases (d) ΔS (system) decreases but ΔS (surroundings) also decreases