One common example of a liquid solution prepared by dissolving a gas in a liquid is carbonated water, often referred to as soda or sparkling water. In this process, carbon dioxide (CO2), a gas, is dissolved in water under high pressure. When the pressure is released, the carbon dioxide forms bubbles, creating the fizzy sensation we associate with these drinks.
This solution is a classic example of a gas-liquid mixture, where the gas is evenly distributed throughout the liquid, resulting in a uniform solution. The solubility of carbon dioxide in water is affected by temperature and pressure, which is why carbonated drinks need to be kept sealed and cool to maintain their fizz.