How did pressure affect the solubility

of a gas in the liquid?

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. This means that as the pressure of the gas increases, the solubility of the gas in the liquid also increases. Conversely, when the pressure decreases, the solubility of the gas in the liquid decreases. In other words, increasing pressure pushes more gas molecules into the liquid, making the gas more soluble, while decreasing pressure allows gas molecules to escape from the liquid, reducing the solubility.