Question

The dissolution of a gas in a liquid is governed by

• A. Raoult's law
• B. Henry's law
• C. Dalton's law of partial pressure
• D. van't Hoff factor

Answer 1

Answer: (B)

Henry's law

Answer 2

The dissolution of a gas in a liquid is governed by Henry's law. It states that the solubility of a gas in a liquid is directly proportional to the pressure of the gas.
$p \propto \,x\, p=K_{H} x$