Waec Model Questions Vol1 2024 Chemistry Question 5
Practice objective / multiple choice question 5 from the 2024 Waec Model Questions Vol1 Chemistry examination.
Calcium carbonate decomposes on heating according to CaCO₃(s) → CaO(s) + CO₂(g). If 10.0 g of CaCO₃ are heated, (a) calculate the theoretical volume of CO₂ produced at 25 °C and 1 atm, and (b) determine the percent yield if 1.9 L of CO₂ are actually collected.
Answer Options
About This Question
This is Waec Model Questions Vol1 2024 Chemistry Question 5. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.