Post Utme Summit University 2020 Chemistry Question 12
Practice objective / multiple choice question 12 from the 2020 Post Utme Summit University Chemistry examination.
A metal oxide, M2O3, has a molar mass of 200 g/mol. If the atomic mass of M is 50 g/mol, what is the percentage of oxygen in the compound?
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About This Question
This is Post Utme Summit University 2020 Chemistry Question 12. It is one of the objective questions from the 2020 Post Utme Summit University Chemistry examination.
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