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Chemistry · Oct / Nov 2018 · Paper 11 · Question 11

5070The mole and the Avogadro constant

Complete combustion of a hydrocarbon produces only carbon dioxide, CO2, and water, H2O. C5H12(l) + 8O2(g) → 5CO2(g) + 6H2O(g) When 0.1 mol of the hydrocarbon C5H12 is completely combusted, which volume of carbon dioxide, measured at room temperature and pressure, is produced?

  1. A0.5 dm3
  2. B2.4 dm3
  3. C5.0 dm3
  4. D12 dm3

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Correct answer: D. 12 dm3

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