WJEC GCSE Chemistry (Wales) · WJEC 3410U
1.6 Limestone
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Limestone
- Calcium carbonate, calcium oxide and calcium hydroxide are all useful materials obtained f… (4 marks, Explain)
- Describe what happens when calcium carbonate reacts with dilute hydrochloric acid. Include… (4 marks, Describe)
- Calcium hydroxide solution is used to test for carbon dioxide gas. Explain what is observe… (4 marks, Explain)
- Calcium oxide is produced when limestone is heated in a kiln. Describe how calcium oxide c… (4 marks, Describe)
- Limestone is a sedimentary rock made mainly of calcium carbonate. When limestone is heated… (4 marks, Explain)