Edexcel International GCSE (9–1) Chemistry 4CH1 · 2.50
Testing the purity of water
- Code
- 2.50
- In
- 2h Chemical tests
- Topic
- 2 Inorganic chemistry
- Course
- International GCSE (9–1) Chemistry 4CH1
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 2h Chemical tests
- 2.44 Tests for gases
- 2.45 Flame tests
- 2.46 Flame test colours
- 2.47 Tests for cations
- 2.48 Tests for anions
- 2.49 Test for water
- 2.50 Testing the purity of water