CUET · CHEMISTRY · PYQ PAPER 2025
Henry was the first to give a quantitative relation between pressure and solubility of a gas in a solvent.
Choose the correct statement given by Henry.
- A The partial pressure of the gas in vapour phase is inversely proportional to the mole fraction of the gas in the solution.
- B The partial pressure of the gas in vapour phase is proportional to the mole fraction of the gas in the solution.
- C The total pressure of the gases in vapour phase is proportional to the multiplication of the mole fraction of all the gases present in the solution.
- D The total pressure of the gases in vapour phase is proportional to the sum of the mole fraction of all the gases present in the solution.
Answer & Solution
Correct Answer
(B) The partial pressure of the gas in vapour phase is proportional to the mole fraction of the gas in the solution.
Step-by-step Solution
Detailed explanation
The partial pressure of the gas in vapour phase is proportional to the mole fraction of the gas in the solution.
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