Questions

In which of the following processes entropy increases?A. A liquid evaporates to vapour.B. Temperature of a crystalline solid lowered from 130 K to 0 KC. $2 \text{NaHCO}_3(\text{s}) \rightarrow \text{Na}_2\text{CO}_3(\text{s}) + \text{CO}_2(\text{g}) + \text{H}_2\text{O}(\text{g})$D. $\text{Cl}_2(\text{g}) \rightarrow 2\text{Cl}(\text{g})$Choose the correct answer from the options given below: