Post Utme Afe Babalola University 2025 Chemistry Question 18
Practice objective / multiple choice question 18 from the 2025 Post Utme Afe Babalola University Chemistry examination.
A metal (X) reacts with oxygen to form a basic oxide. The reaction is as follows: 4X + 3O2 → 2X2O3. If 2.5 g of X is heated in air, what is the volume of oxygen required at STP?
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This is Post Utme Afe Babalola University 2025 Chemistry Question 18. It is one of the objective questions from the 2025 Post Utme Afe Babalola University Chemistry examination.
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