The partial pressure of a system at 49oC is 125 mm Hg and saturated am – McqOptions

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1.	The partial pressure of a system at 49^oC is 125 mm Hg and saturated ammonia vapor has partial pressure 20 mm Hg at 49^oC, what is the fraction of ammonia vapor in the system?
A.	0.04
B.	0.08
C.	0.16
D.	0.24
Answer» D. 0.24

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