Which of the following is an example of a gas-liquid mixture?

a. the air we breathe

c. a helium balloon

b. a carbonated drink

d. ice cubes

Option (b) is the correct answer.

Explanation:

A carbonated drink is defined as a drink in which carbon dioxide gas is dissolved into a liquid.

For example, in cold drinks like pepsi, coca-cola etc carbon dioxide gas is present into the liquid.

The air we breath contains a mixture of gases like nitrogen, oxygen, etc.

Ice cubes are the solid state of water and there is no presence of gas in an ice cube.

A helium balloon also contains only helium gas and no other gases.

Therefore, we can conclude that out of the given options a carbonated drink  is an example of a gas-liquid mixture.

wher is the rest of the question