A) 75mm Hg
B) 126mm Hg
C) 160mm Hg
D) 760mm Hg
Correct Answer: B
Solution :
Air at sea level with an atmospheric pressure of 700 mm Hg has a partial pressure of oxygen of 160 mm Hg \[(760\times 21%)\]. Therefore, the partial pressure of \[{{\operatorname{O}}_{2}}\], at Antonito, Colorado, is \[600\times 21%=126mmHg\].You need to login to perform this action.
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