Post Utme Covenant University 2022 Chemistry Question 13
Practice objective / multiple choice question 13 from the 2022 Post Utme Covenant University Chemistry examination.
A 2.50 g sample of a non-metallic element is burned in oxygen to produce 2.00 g of CO2. What is the empirical formula of the element?
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About This Question
This is Post Utme Covenant University 2022 Chemistry Question 13. It is one of the objective questions from the 2022 Post Utme Covenant University Chemistry examination.
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