Determine the Mole Fraction of CO₂ in a Gas Mixture

question 31

Multiple Choice

Determine the mole fraction of CO₂ in a gas mixture composed of 10.0 grams of CO₂ and 10.0 grams of helium.The mixture is at 75ºC in a 12.0-liter container.

• A)0.92
• B)2.7
• C)0.23
• D)0.080
• E)0.77

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