Neco Model Questions Vol1 2022 Chemistry Question 29
Practice objective / multiple choice question 29 from the 2022 Neco Model Questions Vol1 Chemistry examination.
A 5.00 g sample of calcium carbonate (\(\mathrm{CaCO_3}\), \(M = 100.09\ \text{g mol}^{-1}\)) is reacted with excess hydrochloric acid according to \(\mathrm{CaCO_3 + 2\,HCl \rightarrow CaCl_2 + CO_2 + H_2O}\). The carbon dioxide produced is collected over water at 25 °C and 1.00 atm, and a volume of 1.00 L is measured (water vapour pressure is neglected). Calculate the percent yield of \(\mathrm{CO_2}\).
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About This Question
This is Neco Model Questions Vol1 2022 Chemistry Question 29. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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