Cambridge (CAIE) · IGCSE
Chemistry question 9
0620/21 · Oct/Nov 2017 · Multiple Choice (Extended)
Syllabus topics
- Electrolysis
- Hydrogen–oxygen fuel cells
Question 9
0620/21 · Oct/Nov 2017
1 mark
Cambridge (CAIE) · IGCSE
0620/21 · Oct/Nov 2017 · Multiple Choice (Extended)
0620/21 · Oct/Nov 2017