Which of the following statement is correct regarding the solubility of gas in water? — Solutions and Colligative Properties Chemistry Question

💡 Solution & Explanation

According to Henry's law, the solubility of a gas in a liquid is directly ∝ the partial pressure of the gas above the liquid (p = KH * x). Thus, solubility increases with an increase in pressure. Solubility of most gases in water is an exothermic process, meaning it decreases with increasing temperature. Furthermore, more polar gases are more soluble in polar solvents like water.