Chemistry 5070 · O Level · Formulae, functional groups and terminology

Formulae, functional groups and terminology — practice question

The diagram illustrates the structure of an organic acid. Which row is correct?

  • Abutanoic acid; does not react with aqueous sodium carbonate to produce carbon dioxide
  • Bbutanoic acid; reacts with aqueous sodium carbonate to produce carbon dioxide
  • Cpropanoic acid; does not react with aqueous sodium carbonate to produce carbon dioxide
  • Dpropanoic acid; reacts with aqueous sodium carbonate to produce carbon dioxide

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