Post Utme Rhema University 2020 Chemistry Question 38
Practice objective / multiple choice question 38 from the 2020 Post Utme Rhema University Chemistry examination.
A 2.0 g sample of a metal (M) is heated in a stream of oxygen gas. The metal is completely oxidized and the mass of the oxide formed is 2.5 g. What is the percentage increase in mass?
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About This Question
This is Post Utme Rhema University 2020 Chemistry Question 38. It is one of the objective questions from the 2020 Post Utme Rhema University Chemistry examination.
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