The Henry Law constant (Kᵢ) for Hydrogen (H₂) in water at room… | Geo-Scientist Prelims 2021 Chemistry Q69

QuestionSolutions / Henry's law

The Henry Law constant (Kᵢ) for Hydrogen (H₂) in water at room temperature is 7.03 × 10⁹ Pa. If the pressure of H₂ in equilibrium with water is 1.00 × 10⁶ Pa at the same temperature, then the mole fraction of H₂ in the solution is:

(a) 0.00427
(b) 0.0427
(c) 0.000821
(d) 0.000142

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Geo-Scientist Prelims 2021 Chemistry Q69: The Henry Law constant (Kᵢ) for Hydrogen (H₂) in water at room…

QuestionSolutions / Henry's law