According to Henry's Law, what is the effect of an increase in temperature on the Henry's law consta — Solutions and Colligative Properties Chemistry Question
Question
According to Henry's Law, what is the effect of an increase in temperature on the Henry's law constant ($K_H$) and the resulting solubility of a gas in a liquid at constant pressure?
Answer: B
💡 Solution & Explanation
The dissolution of a gas is exothermic. As temperature increases, equilibrium shifts backward, reducing solubility ($\chi$). Since $P = K_H \times \chi$, to maintain constant $P$ while $\chi$ drops, $K_H$ must increase.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes