A Gas Mixture Contains CO,Ar and H₂

question 3

Multiple Choice

A gas mixture contains CO,Ar and H₂.What is the total pressure of the mixture,if the mole fraction of H₂ is 0.350 and the pressure of H₂ is 0.480 atm?

• A) 1.37 atm
• B) 0.168 atm
• C) 5.95 atm
• D) 0.729 atm
• E) 2.1 atm

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