Waec Model Questions Vol1 2023 Chemistry Question 8
Practice objective / multiple choice question 8 from the 2023 Waec Model Questions Vol1 Chemistry examination.
Five‑point‑zero grams of 2‑butanol (C₄H₁₀O, M = 74.12 g mol⁻¹) is oxidised with potassium dichromate in acidic medium according to the balanced equation: 3 C₄H₁₀O + K₂Cr₂O₇ + 8 H₂SO₄ → 3 CH₃COCH₃ + Cr₂(SO₄)₃ + K₂SO₄ + 7 H₂O. If 0.080 mol of K₂Cr₂O₇ is used, calculate the theoretical mass of butan‑2‑one (CH₃COCH₃) that can be obtained.
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About This Question
This is Waec Model Questions Vol1 2023 Chemistry Question 8. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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