A gas has KH = 50 kbar in water. What mole fraction of it dissolves at a partial pressure of 1 bar?
A2 × 10^-2
B5 × 10^4
C2 × 10^-5
D5 × 10^-5
Answer & Solution
Correct answer: C. 2 × 10^-5
From x = p/KH, x = 1 bar / 50,000 bar = 2 × 10^-5.
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