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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionHenry's LawMedium2 minQB

ChemistryMediuminteger

The Henry law constant for dissolution of a gas in aqueous medium is $3 \times 1 0^{2} atm$ . At what partial pressure of the gas (in atm), the molality of gas in aqueous solution will be $\frac{5}{9} m$ . Report the pressure rounded to the nearest integer.

Answer:

Solution:

For 1 kg water, the gas mole fraction and pressure are: $x = \frac{5/9}{5/9 + 1000/18} = \frac{1}{101}, P = K_{H} x = \frac{300}{101} atm \approx 2.9703 atm .$

Stream:JEESubject:ChemistryTopic:Liquid SolutionSubtopic:Henry's Law

⏱ 2mℹ️ Source: QB

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