Question

carbon dioxide gas escaping a soft - drink can in the form of bubbles is an example of the effect of stirring/agitation size of the solid pressure temperature

Explanation:

When a soft - drink can is sealed, carbon dioxide is dissolved in the liquid under high pressure. When the can is opened, the pressure inside the can decreases. According to Henry's law, the solubility of a gas in a liquid is directly proportional to the pressure of the gas above the liquid. As the pressure drops, the solubility of carbon dioxide decreases, and it escapes as bubbles. Stirring/agitation can affect the rate of gas escape but is not the main factor here. The size of the solid is irrelevant in this context. Temperature can also affect gas solubility, but the primary factor when opening a soft - drink can is pressure change.

Answer:

C. pressure