A-LevelChemistryAtoms, molecules and stoichiometry9701/12 · May/June 2015 · Q261 Mark
Use of the Data Booklet is relevant to this question. 2.40 g of propan-2-ol were mixed with excess acidified potassium dichromate(VI). The reaction mixture was then boiled under reflux for twenty minutes. The organic product was then collected by distillation. The yield of product was 75.0%. What mass of product was collected?
A1.74 g
B1.80 g
C2.22 g
D2.32 g
✓ Correct answer
A: 1.74 g
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