When a bottle of soda water is opened, carbon dioxide escapes, producing a fizz. This is due to:

Question

$\begin{array}{1 1} \text{ a. Decrease in solubility on decreasing temperature}\\ \text{ b. Decrease in solubility on increasing temperature } \\ \text{ c. Decrease in solubility on decreasing pressure } \\ \text{ d. Decrease in solubility on increasing pressure} \end{array}$