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What is the fraction of a gas in a system at partial pressure 1 mm Hg, if the 0.2 fraction of the same gas is at partial pressure 2 mm Hg and 0.3 fraction at partial pressure 3 mm Hg (Use Freundlich Isotherm)?(a) 0.1(b) 0.2(c) 0.3(d) 0.4 |
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Answer» Correct choice is (a) 0.1 For explanation: y1/y2 = (p1/p2)^n, => 0.2/0.3 = (2/3)^n => n = 1, => 0.2 = k*2^1 = k = 0.1, => y = 0.1*1^1 = 0.1. |
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