Post Utme Unilag 2017 Chemistry Question 2
Practice objective / multiple choice question 2 from the 2017 Post Utme Unilag Chemistry examination.
A 2.5 g sample of a metal carbonate is heated to produce a metal oxide and carbon dioxide gas. The mass of the metal oxide produced is 1.8 g. What is the percentage yield of the reaction?
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About This Question
This is Post Utme Unilag 2017 Chemistry Question 2. It is one of the objective questions from the 2017 Post Utme Unilag Chemistry examination.
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