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Tamil Nadu Board of Secondary EducationHSC Science Class 11

The KH for the solution of oxygen dissolved in water is 4 × 104 atm at a given temperature. If the partial pressure of oxygen in air is 0.4 atm, the mole fraction of oxygen in solution is ______.

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Question

The KH for the solution of oxygen dissolved in water is 4 × 104 atm at a given temperature. If the partial pressure of oxygen in air is 0.4 atm, the mole fraction of oxygen in solution is ______.

Options

  • 4.6 × 103

  • 1.6 × 104

  • 1 × 10-5

  • 1 × 105

MCQ
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Solution

The KH for the solution of oxygen dissolved in water is 4 × 104 atm at a given temperature. If the partial pressure of oxygen in air is 0.4 atm, the mole fraction of oxygen in solution is 1 × 10-5.

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Chapter 9: Solutions - Evaluation [Page 62]

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Samacheer Kalvi Chemistry - Volume 1 and 2 [English] Class 11 TN Board
Chapter 9 Solutions
Evaluation | Q I. 16. | Page 62

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