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An Atmospheric Scientist Has Created a Mixture of Air Consisting

Question 50

Multiple Choice

An atmospheric scientist has created a mixture of air consisting of 15% oxygen and PO₂ of 75 mm Hg. The overall air pressure is

A) 500 mm Hg.
B) 5 mm Hg.
C) 50 mm Hg.
D) 0.5 mm Hg.
E) 5000 mm Hg.

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