Chemistry 0620 · IGCSE · Formulae, functional groups and terminology

Formulae, functional groups and terminology — practice question

The structures of three chemical compounds are shown. Which homologous series do 1, 2 and 3 belong to?

  • A1 alkane, 2 alcohol, 3 alkene
  • B1 alkene, 2 alkane, 3 alcohol
  • C1 alkane, 2 alkene, 3 alcohol
  • D1 alkene, 2 alcohol, 3 alkane

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