The Partial Pressures of CH₄,N₂,and O₂ in a Sample of Gas

question 97

Multiple Choice

The partial pressures of CH₄,N₂,and O₂ in a sample of gas were found to be 135 mmHg,508 mmHg,and 571 mmHg,respectively.Calculate the mole fraction of nitrogen.

• A)20.4
• B)0.470
• C)0.418
• D)0.751
• E)0.359

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