A Mixture of Oxygen, Hydrogen and Nitrogen Gases Exerts a Total

question 14

Multiple Choice

A mixture of oxygen, hydrogen and nitrogen gases exerts a total pressure of 2.74 atm. If the partial pressures of the oxygen and the hydrogen are 1.11 atm and 0.997 atm respectively, what would be the partial pressure exerted by the nitrogen?

• A) 0.633 atm
• B) 2.63 atm
• C) 2.85 atm
• D) 4.85 atm

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