Chemistry 0620 · IGCSE · Formulae, functional groups and terminology

Formulae, functional groups and terminology — practice question

Three early members of a homologous series are shown. Why are these molecules classified as a homologous series?

  • Abecause they contain fluorine and carbon atoms
  • Bbecause they have saturated bonds
  • Cbecause they have the same functional group
  • Dbecause they react differently from each other

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