A pressure vessel contains CO2 (PCO2 = 3.78 atm) and O2 (PO2 = 6 atm) gases at a total pressure of 9.78 atm.What is the mole-fraction of CO2 and O2 gases,respectively?
A) 37, 58.7
B) 0.61, 0.39
C) 2.59, 1.63
D) 0.39, 0.61
E) 0.63, 1.59
Correct Answer:
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