Post Utme Igbinedion University 2022 Geography Question 3
Practice objective / multiple choice question 3 from the 2022 Post Utme Igbinedion University Geography examination.
The Earth's atmosphere is composed of approximately 78% nitrogen, 21% oxygen, and 1% other gases. What is the partial pressure of oxygen in a mixture of gases at a total pressure of 1013 mbar?
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This is Post Utme Igbinedion University 2022 Geography Question 3. It is one of the objective questions from the 2022 Post Utme Igbinedion University Geography examination.
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