Post Utme Coal City University 2018 Chemistry Question 3
Practice objective / multiple choice question 3 from the 2018 Post Utme Coal City University Chemistry examination.
A sample of air contains 20% oxygen by volume. What is the partial pressure of oxygen in the air if the total pressure is 101.3 kPa?
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About This Question
This is Post Utme Coal City University 2018 Chemistry Question 3. It is one of the objective questions from the 2018 Post Utme Coal City University Chemistry examination.
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