Post Utme Christopher University 2025 Chemistry Question 8
Practice objective / multiple choice question 8 from the 2025 Post Utme Christopher University Chemistry examination.
A sample of air contains 20.0% O2, 70.0% N2, and 10.0% Ar by volume. What is the partial pressure of O2 in a sample of air at 1.00 atm?
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This is Post Utme Christopher University 2025 Chemistry Question 8. It is one of the objective questions from the 2025 Post Utme Christopher University Chemistry examination.
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