nursing AIIMS BSc Nursing 2025 Mock Test Series Chemistry Thermodynamics Second Law Of Thermodynamics
The entropy change can be calculated by using the expression ∆S = \(\rm \frac {q_{rev}}{T}\). When water freezes in a glass beaker, choose the correct statement amongst the following :
1
∆S (system) decreases but ∆S (surroundings) remains the same.
2
∆S (system) increases but ∆S (surroundings) decreases.
3
∆S (system) decreases but ∆S (surroundings) increases.
4
∆S (system) decreases and ∆S (surroundings) also decreases.