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Chemistry · May / June 2019 · Paper 11 · Question 13

5070The mole and the Avogadro constant

One mole of a sugar, (CH2O)6, is burned. Which volume of oxygen, measured at room temperature and pressure, is required for complete combustion of the sugar?

  1. A24 dm3
  2. B36 dm3
  3. C144 dm3
  4. D216 dm3

As printed in the paper

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Correct answer: C. 144 dm3

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