Chemistry 0620 · IGCSE · Formulae, functional groups and terminology

Formulae, functional groups and terminology — practice question

For any homologous series, which statement is correct?

  • AThe first member contains one carbon atom only.
  • BThe members all contain carbon and hydrogen only.
  • CThe members all contain the same functional group.
  • DThe members all contain the same number of carbon atoms.

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