Post Utme Osustech 2019 Chemistry Question 29
Practice objective / multiple choice question 29 from the 2019 Post Utme Osustech Chemistry examination.
A 2.50 g sample of a metal oxide is found to contain 1.50 g of oxygen. What is the percentage composition of the oxide?
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About This Question
This is Post Utme Osustech 2019 Chemistry Question 29. It is one of the objective questions from the 2019 Post Utme Osustech Chemistry examination.
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