The Concentration of N₂ (G) Dissolved in Water That Is

question 141

Multiple Choice

The concentration of N₂ (g) dissolved in water that is saturated with air (80 mole % N₂) is 5.87×10 ^{- 4} molal. What is the Henry's law constant for this gas, in molal/atm?

• A) 4.69×10 ^{- 4}
• B) 5.87×10 ^{- 4}
• C) 7.34×10 ^{- 4}
• D) 1.31×10 ^{- 2}
• E) none of these

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