In which of the following processes entropy increases?
A. A liquid evaporates to vapour.
B. Temperature of a crystalline solid lowered from 115K to OK.
C. CaCO3(s) → CaO(s) + CO2(g)
D. Cl2(g) → 2Cl
Answer:A
In which of the following processes entropy increases?
A. A liquid evaporates to vapour. B. Temperature of a crystalline solid lowered from 115K to OK. C. CaCO3(s) → CaO(s) + CO2(g) D. Cl2(g) → 2Cl