Gce Model Questions Vol1 2021 Chemistry Question 27
Practice objective / multiple choice question 27 from the 2021 Gce Model Questions Vol1 Chemistry examination.
Equal volumes (50.0 mL each) of pure 2‑butanol (\(\mathrm{C_4H_{10}O}\), density \(0.81\ \mathrm{g\,mL^{-1}}\)) and 1‑butanol (\(\mathrm{C_4H_{10}O}\), density \(0.81\ \mathrm{g\,mL^{-1}}\)) are mixed. The mixture is oxidised with excess \(\mathrm{K_2Cr_2O_7}\) in acidic medium. Eighty percent of the 2‑butanol is oxidised to butanone (\(\mathrm{C_4H_8O}\)), while the 1‑butanol is completely oxidised to butanal (\(\mathrm{C_4H_8O}\)). Calculate the mass of butanone produced.
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About This Question
This is Gce Model Questions Vol1 2021 Chemistry Question 27. It is one of the objective questions from the 2021 Gce Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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