MHT CET 202621 AprilEvening Shift
- Exam
- MHT CET
- Year
- 2026
- Date
- 21 April
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Solutions
MHT CET 2026 · 21 April · Evening Shift · Chemistry · Solutions
Which of the following laws describes the relationship between...
Which of the following laws describes the relationship between solubility of gas in a liquid and the pressure of the gas over the solution at a given temperature?
Options
- ARaoult's Law
- BHenry's Law
- CDalton's Law
- DGay-Lussac's Law
Correct answer
B. Henry's Law
Step-by-step solution
Henry's Law states that at a constant temperature, the solubility of a gas in a liquid is directly proportional to the partial pressure of the gas present above the surface of liquid or solution.
Raoult's Law relates the vapor pressure of a solvent to its mole fraction in a solution.
Dalton's Law states that the total pressure of a mixture of non-reacting gases is equal to the sum of their partial pressures.
Gay-Lussac's Law states that the pressure of a fixed mass of gas is directly proportional to its absolute temperature at a constant volume.
Answer: Henry's Law
Raoult's Law relates the vapor pressure of a solvent to its mole fraction in a solution.
Dalton's Law states that the total pressure of a mixture of non-reacting gases is equal to the sum of their partial pressures.
Gay-Lussac's Law states that the pressure of a fixed mass of gas is directly proportional to its absolute temperature at a constant volume.
Answer: Henry's Law