Multiple Choice
A mixture of N2,O2 and He have mole fractions of 0.25,0.65,and 0.10,respectively.What is the pressure of N2 if the total pressure of the mixture is 3.9 atm?
A) 2.5 atm
B) 0.39 atm
C) 0.67 atm
D) 0.98 atm
E) 1.33 atm
Correct Answer:

Verified
Correct Answer:
Verified
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