Post Utme Noun 2018 Chemistry Question 37
Practice objective / multiple choice question 37 from the 2018 Post Utme Noun Chemistry examination.
A 2.5 g sample of a metal carbonate is heated to produce a metal oxide and carbon dioxide gas. If the mass of the metal oxide is 1.8 g, what is the percentage yield of the metal oxide?
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About This Question
This is Post Utme Noun 2018 Chemistry Question 37. It is one of the objective questions from the 2018 Post Utme Noun Chemistry examination.
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