Which of the following may increase the solubility of a gas?(You may choose one c D Increase the pressure of the solution Heat up the solution. Stir the solution. D Decrease the pressure of the solution D Lower the temperature of the solution.

The correct answer is: Increase the pressure of the solution.<br /><br />Explanation: 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. Therefore, increasing the pressure of the solution can increase the solubility of the gas.