Post Utme Futo 2024 Chemistry Question 17
Practice objective / multiple choice question 17 from the 2024 Post Utme Futo Chemistry examination.
A 2.5 g sample of a non-metallic oxide is heated in a stream of carbon dioxide. The mass of the oxide decreases by 0.5 g, and the mass of the carbon dioxide increases by 0.3 g. What is the empirical formula of the oxide?
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This is Post Utme Futo 2024 Chemistry Question 17. It is one of the objective questions from the 2024 Post Utme Futo Chemistry examination.
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