Question

A glass of cold cola is left to stand 5 minutes at room temperature. How does temperature affect the solubility of the `CO_2(g)`?

Answer 1

Gases become less soluble as temperature increases.

Explanation:

Hence, if a glass of cold cola is left for 5 minutes at room temperature, the CO_2 will loss it's solubility in the cola, making the drink less fizzy.