Edexcel International AS and A level Chemistry XCH11/YCH11 · 4.3.iii
Using an alternative method that involves less hazardous substances
- Code
- 4.3.iii
- In
- 4.3 Reducing risks in reactions
- Topic
- U1 Structure, Bonding and Introduction to Organic Chemistry
- Course
- International AS and A level Chemistry XCH11/YCH11
- 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 4.3 Reducing risks in reactions
- 4.3.i Working on a smaller scale
- 4.3.ii Taking precautions specific to the hazard
- 4.3.iii Using an alternative method that involves less hazardous substances