Question:
Given below are two statements:
Statement-I: \( K_H \) is constant with change in concentration of gas till solution is dilute at a given temperature.
Statement-II: According to Henry’s Law, partial pressure of gas in vapor phase is inversely proportional to mole fraction of gas in solution.
Given below are two statements:
Statement-I: \( K_H \) is constant with change in concentration of gas till solution is dilute at a given temperature.
Statement-II: According to Henry’s Law, partial pressure of gas in vapor phase is inversely proportional to mole fraction of gas in solution.
Statement-I: \( K_H \) is constant with change in concentration of gas till solution is dilute at a given temperature.
Statement-II: According to Henry’s Law, partial pressure of gas in vapor phase is inversely proportional to mole fraction of gas in solution.
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Remember that Henry's law describes the solubility of a gas in a liquid, where the solubility is directly proportional to the partial pressure of the gas.
Updated On: Jan 23, 2026
- Both Statement-I and Statement-II are correct
- Both Statement-I and Statement-II are incorrect
- Statement-I is correct, Statement-II is incorrect
- Statement-I is incorrect and Statement-II is correct
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The Correct Option is C
Solution and Explanation
Step 1: Statement-I analysis.
Statement-I is correct. Henry's law constant, \( K_H \), remains constant as long as the solution remains dilute at a given temperature. Step 2: Statement-II analysis.
Statement-II is incorrect. According to Henry’s Law, the partial pressure of a gas is directly proportional to its mole fraction in solution, not inversely. Step 3: Conclusion.
Thus, Statement-I is correct and Statement-II is incorrect. Final Answer: \[ \boxed{\text{Statement-I is correct, Statement-II is incorrect}} \]
Statement-I is correct. Henry's law constant, \( K_H \), remains constant as long as the solution remains dilute at a given temperature. Step 2: Statement-II analysis.
Statement-II is incorrect. According to Henry’s Law, the partial pressure of a gas is directly proportional to its mole fraction in solution, not inversely. Step 3: Conclusion.
Thus, Statement-I is correct and Statement-II is incorrect. Final Answer: \[ \boxed{\text{Statement-I is correct, Statement-II is incorrect}} \]
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