What is the total pressure of a system having 25% CO₂ with 4 atm par – McqOptions

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1.	What is the total pressure of a system having 25% CO₂ with 4 atm partial pressure and 30% O₂ with 10 atm partial pressure, and 45% SO₂ with partial pressure 20 atm?
A.	9 atm
B.	13 atm
C.	17 atm
D.	19 atm
Answer» C. 17 atm

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