Post Utme Osustech 2025 Chemistry Question 39
Practice objective / multiple choice question 39 from the 2025 Post Utme Osustech Chemistry examination.
A 1.00-g sample of a non-metallic oxide is heated in a stream of hydrogen gas. If 0.500 g of water is collected, what is the empirical formula of the oxide?
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About This Question
This is Post Utme Osustech 2025 Chemistry Question 39. It is one of the objective questions from the 2025 Post Utme Osustech Chemistry examination.
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