Post Utme Rsu 2025 Chemistry Question 20
Practice objective / multiple choice question 20 from the 2025 Post Utme Rsu Chemistry examination.
A sample of 1.0 g of a non-metallic oxide is heated in a crucible. The mass of the oxide decreases by 0.5 g. What is the percentage decrease in mass?
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This is Post Utme Rsu 2025 Chemistry Question 20. It is one of the objective questions from the 2025 Post Utme Rsu Chemistry examination.
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