Edexcel IGCSE Chemistry 2.24C extraction process comments
Practise extraction-process questions by using the information given to explain products such as carbon dioxide at an electrode.
- Syllabus
- First assessment 2019
- Course
- Chemistry 4CH1
Exam points
- Suggest why carbon dioxide forms when carbon electrodes react with oxygen at a positive electrode.
- Use given process information to comment on products without memorising a named extraction.
