Post Utme Eksu 2025 Chemistry Question 31
Practice objective / multiple choice question 31 from the 2025 Post Utme Eksu Chemistry examination.
Determine the number of moles of carbon dioxide produced when 2.5 g of calcium carbonate is decomposed completely according to the equation: CaCO3(s) → CaO(s) + CO2(g). The molar mass of CaCO3 is 100.09 g/mol.
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This is Post Utme Eksu 2025 Chemistry Question 31. It is one of the objective questions from the 2025 Post Utme Eksu Chemistry examination.
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