Chemistry 0620 · IGCSE · Solids, liquids and gases

Solids, liquids and gases — practice question

Approximately what volume of nitrogen is present in $200\,\text{cm}^3$ of air?

  • A$20\,\text{cm}^3$
  • B$40\,\text{cm}^3$
  • C$80\,\text{cm}^3$
  • D$160\,\text{cm}^3$

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