In a Gas Mixture of 35% He and 65% O₂

question 56

Multiple Choice

In a gas mixture of 35% He and 65% O₂ the total pressure is 800 mm Hg.What is the partial pressure of O₂?

• A)35 mm Hg
• B)65 mm Hg
• C)100 mm Hg
• D)280 mm Hg
• E)520 mm Hg

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