Chemistry 0620 · IGCSE · Separation and purification

Separation and purification — practice question

Dissolved sodium chloride is present in sea water. Which method is used to obtain pure water from it?

  • Achromatography
  • Bdistillation
  • Cevaporation
  • Dfiltration

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI