Question

Which of the following are correct for henry's constant $K_H$?

• A. Greater the value of $K_H$, lower is the solubility of the gas at the same pressure and temperature
• B. $K_H$ decreases with increase in temperature
• C. The unit of $K_H$ is bar
• D. All noble gases have the same value of $K_H$ at the same temperature

Answer 1

Answer: (A), (C)

The unit of $K_H$ is bar

$K_H$ increases with increase in temperature.
Different noble gases have the different value of $K_H$ at the same temperature.