Post Utme Wellspring University 2022 Chemistry Question 22
Practice objective / multiple choice question 22 from the 2022 Post Utme Wellspring University Chemistry examination.
A sample of air contains 20% oxygen, 70% nitrogen, and 10% other gases. If 100 L of this air is collected at 25°C and 1 atm, what is the volume of oxygen in the sample?
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About This Question
This is Post Utme Wellspring University 2022 Chemistry Question 22. It is one of the objective questions from the 2022 Post Utme Wellspring University Chemistry examination.
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