0654 · IGCSE · C6
Chemical reactions
287 real Co-ordinated Sciences questions on Chemical reactions, drawn from past series. Open one to see the genuine paper, then sign in free to get it marked point by point.
Questions
newest 50 of 287- Question 190654/12 · Oct/Nov 20251 mark
- Question 190654/13 · Oct/Nov 20251 mark
- Question 200654/13 · Oct/Nov 20251 mark
- Question 200654/12 · Oct/Nov 20251 mark
- Question 210654/12 · Oct/Nov 20251 mark
- Question 210654/13 · Oct/Nov 20251 mark
- Question 160654/23 · Oct/Nov 20251 mark
- Question 170654/21 · Oct/Nov 20251 mark
- Question 230654/22 · Oct/Nov 20251 mark
- Question 240654/22 · Oct/Nov 20251 mark
- Question 70654/33 · Oct/Nov 2025
- Question 70654/32 · Oct/Nov 2025
- Question 80654/31 · Oct/Nov 2025
- Question 70654/41 · Oct/Nov 2025
- Question 70654/43 · Oct/Nov 20254 marks
- Question 80654/42 · Oct/Nov 2025
- Question 30654/61 · Oct/Nov 2025
- Question 210654/11 · May/June 20251 mark
- Question 220654/11 · May/June 20251 mark
- Question 180654/21 · May/June 20251 mark
- Question 180654/22 · May/June 20251 mark
- Question 190654/23 · May/June 20251 mark
- Question 270654/23 · May/June 20251 mark
- Question 70654/32 · May/June 2025
- Question 70654/33 · May/June 20252 marks
- Question 80654/32 · May/June 2025
- Question 80654/33 · May/June 20252 marks
- Question 70654/41 · May/June 202510 marks
- Question 80654/42 · May/June 2025
- Question 80654/43 · May/June 202510 marks
- Question 30654/63 · May/June 2025
- Question 210654/12 · Feb/March 20251 mark
- Question 170654/22 · Feb/March 20251 mark
- Question 70654/32 · Feb/March 2025
- Question 60654/42 · Feb/March 202510 marks
- Question 40654/62 · Feb/March 2025
- Question 200654/11 · Oct/Nov 20241 mark
- Question 180654/23 · Oct/Nov 20241 mark
- Question 200654/21 · Oct/Nov 2024
- Question 200654/22 · Oct/Nov 20241 mark
- Question 50654/32 · Oct/Nov 2024
- Question 50654/43 · Oct/Nov 20243 marks
- Question 190654/13 · May/June 20241 mark
- Question 200654/11 · May/June 20241 mark
- Question 210654/11 · May/June 20241 mark
- Question 180654/23 · May/June 20241 mark
- Question 190654/22 · May/June 20241 mark
- Question 50654/42 · May/June 2024
- Question 140654/12 · Feb/March 20241 mark
- Question 200654/12 · Feb/March 20241 mark
The full set of 287 questions, with older series and topic drills, lives in the app.
Drill Chemical reactions properly.
Tick Chemical reactions in the app and it builds a drill from these exact questions, marked as you answer, with every lost mark explained against the official scheme.
5 marked answers a day, free. No card.