Other questions in this quiz

2. What happens to limewater when it reacts with carbon dioxide?

  • It turns cloudy
  • It does nothing
  • It makes a solid
  • It goes red

3. What solution do farmers use to neutralise their soils?

  • Water
  • Calcium hydroxide
  • Oxygen
  • Calcium carbonate

4. How is mortar made?

  • Cement is mixed with sand and water
  • Cement is mixed with sand, aggregate and water
  • Aggregate is mixed with water
  • Water is mixed with sand

5. What is limestone mainly made up of?

  • Carbon carbonate
  • Rocks
  • Calcium carbonate
  • Calcium oxide


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