Post Utme Abu 2022 Chemistry Question 40
Practice objective / multiple choice question 40 from the 2022 Post Utme Abu Chemistry examination.
A metal (M) reacts with oxygen to form a basic oxide. The reaction is as follows: 4M + 3O2 → 2M2O3. If 2 moles of M react with 3 moles of O2, what is the mass of M2O3 formed?
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About This Question
This is Post Utme Abu 2022 Chemistry Question 40. It is one of the objective questions from the 2022 Post Utme Abu Chemistry examination.
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