Gce Model Questions Vol1 2023 Chemistry Question 36
Practice objective / multiple choice question 36 from the 2023 Gce Model Questions Vol1 Chemistry examination.
Calcium carbonate (CaCO\(_3\)) is heated to give calcium oxide (CaO) and carbon dioxide according to \(\ce{CaCO3 -> CaO + CO2}\). The atomic masses are: Ca = 40.08, C = 12.01, O = 16.00. A 10.0 g sample of CaCO\(_3\) is heated and 4.80 g of CaO is obtained. Calculate the percent yield of CaO.
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This is Gce Model Questions Vol1 2023 Chemistry Question 36. It is one of the objective questions from the 2023 Gce Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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