Neco Model Questions Vol1 2023 Chemistry Question 16
Practice objective / multiple choice question 16 from the 2023 Neco Model Questions Vol1 Chemistry examination.
A 5.00 g sample of benzoic acid (\(C_{6}H_{5}COOH\)) is refluxed with excess ethanol under Fischer esterification conditions. At equilibrium the concentration of ethyl benzoate in the 250 mL reaction mixture is found to be \(0.080\ \text{mol\,L}^{-1}\). Calculate the percentage yield of ethyl benzoate based on the initial benzoic acid.
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This is Neco Model Questions Vol1 2023 Chemistry Question 16. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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