Chemistry 0620 · IGCSE · Formulae, functional groups and terminology

Formulae, functional groups and terminology — practice question

The following four organic compounds are given: ethane, ethanoic acid, ethanol and ethene. Which type of bond is present in all four compounds?

  • A$\text{C-C}$
  • B$\text{C-H}$
  • C$\text{C-O}$
  • D$\text{O-H}$

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