What is an example of a liquid solution prepared by dissolving a gas?

Hint: Solution is a homogeneous mixture of solute and solvent. When the gas is dissolved in a liquid, then it is also a type of solution in which solute is gas and solvent is liquid. Carbonated drinks consist of dissolved carbon dioxide in water containing some preservatives.

Complete answer:
The chemical compounds are the combination of atoms. One compound will dissolve in another to form a solution. Solution is a homogeneous mixture of solute and solvent. Solute is the chemical compound that will be present in less quantity, and the solvent is the chemical compound that will be present in higher quantity.
Matter was classified into three phases namely solid, liquid, and gas.
They are different types of solutions based on the phase of solute, and solvent. One of the solutions is a gas in liquid solution in which the solute is gas, and solvent is liquid.
Sea water consists of oxygen gas dissolved in salt water. Thus, it is also one of the examples of gas dissolved in liquid solution.
Carbonated water is nothing but cool drinks that consist of carbon dioxide, a gas which is dissolved in water with some added preservatives.
Thus, carbonated water is an example of liquid solution that was prepared by dissolving a gas.

Note:
Henry’s law states that the mass of a gas that is dissolved in a volume of solution is directly proportional to applied pressure. Based on this law, carbonated water and drinking soda can be prepared.