Chemistry 9701 · AS & A Level · Atoms, molecules and stoichiometry

Atoms, molecules and stoichiometry — practice question

An organic molecule W has 3 carbon atoms. It needs 4.5 molecules of oxygen for complete combustion. What might W be?

  • Apropane
  • Bpropanoic acid
  • Cpropanone
  • Dpropan-1-ol

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