Post Utme Uniben 2022 Chemistry Question 11
Practice objective / multiple choice question 11 from the 2022 Post Utme Uniben Chemistry examination.
Determine the number of moles of $\text{CO}_2$ produced when 2.50 g of $\text{CaC}_2$ is completely decomposed according to the equation $\text{CaC}_2(s) \rightarrow \text{Ca} (s) + \text{C} (s) + \text{CO}_2(g)$, given that the molar mass of $\text{CaC}_2$ is 64.10 g/mol.
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This is Post Utme Uniben 2022 Chemistry Question 11. It is one of the objective questions from the 2022 Post Utme Uniben Chemistry examination.
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