Starter quiz

  • A solid which is soluble in water will ______ in water.
    • 'dissolve' ✓
  • Which of these materials are soluble in water?
    • sugar  ✓
    • salt  ✓
    • sand
    • soil
  • Match the temperatures of water with its state: solid, liquid or gas.
    Match the temperatures of water with its state: solid, liquid or gas.
    • below 0°C
      solid ✓
    • between 0°C and 100°C
      liquid ✓
    • above 100°C
      gas ✓
  • What is water called in its gas state?
    • ice vapour
    • water gas
    • water vapour  ✓
    • smoke
  • When a solution is heated using an oil burner, what process takes place?
    When a solution is heated using an oil burner, what process takes place?
    • evaporation  ✓
    • condensation
    • melting
  • If you carried out evaporation on a salt solution, what would be left behind?
    • salt  ✓
    • water
    • a salt solution
    • salty water
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