The solubility of N 2 in water at 300 K and 500 torr partial pressure is 0 .01 g L − 1 . The solubility (in g L − 1 ) at 750 torr partial pressure is:

Question

The solubility of N 2 in water at 300 K and 500 torr partial pressure is 0 .01 g L − 1 . The solubility (in g L − 1 ) at 750 torr partial pressure is:, 0.0075, 0.005, 0 . 02, 0.015

MARKS App · Accepted Answer

p = K H X where p → Partial pressure of gas X 2 → Mole fraction of gas in solution K H = Henry's law constant So, p ∝ solubility p 1 p 2 = s 1 s 2 ⇒ 500 0 . 01 = 750 x ∴ x = 0 . 015 g / L

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