Post Utme Unn 2019 Chemistry Question 38
Practice objective / multiple choice question 38 from the 2019 Post Utme Unn Chemistry examination.
A metal (M) reacts with oxygen (O2) to form a metal oxide (MO). If the balanced equation for the reaction is: 4M + 3O2 → 2MO, what is the mole ratio of metal (M) to oxygen (O2)?
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About This Question
This is Post Utme Unn 2019 Chemistry Question 38. It is one of the objective questions from the 2019 Post Utme Unn Chemistry examination.
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