0653 · IGCSE · C12
Experimental techniques and chemical analysis
377 real Combined Science questions on Experimental techniques and chemical analysis, 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 377- Question 220653/13 · Oct/Nov 20251 mark
- Question 220653/12 · Oct/Nov 20251 mark
- Question 220653/11 · Oct/Nov 20251 mark
- Question 270653/11 · Oct/Nov 20251 mark
- Question 270653/13 · Oct/Nov 20251 mark
- Question 270653/12 · Oct/Nov 20251 mark
- Question 160653/23 · Oct/Nov 20251 mark
- Question 200653/22 · Oct/Nov 20251 mark
- Question 220653/21 · Oct/Nov 20251 mark
- Question 250653/22 · Oct/Nov 20251 mark
- Question 260653/23 · Oct/Nov 20251 mark
- Question 260653/22 · Oct/Nov 20251 mark
- Question 40653/33 · Oct/Nov 2025
- Question 40653/32 · Oct/Nov 2025
- Question 40653/31 · Oct/Nov 2025
- Question 40653/41 · Oct/Nov 2025
- Question 40653/43 · Oct/Nov 2025
- Question 40653/42 · Oct/Nov 2025
- Question 20653/61 · Oct/Nov 2025
- Question 20653/63 · Oct/Nov 2025
- Question 30653/61 · Oct/Nov 2025
- Question 30653/62 · Oct/Nov 2025
- Question 220653/13 · May/June 20251 mark
- Question 250653/11 · May/June 20251 mark
- Question 260653/11 · May/June 20251 mark
- Question 270653/11 · May/June 20251 mark
- Question 270653/12 · May/June 20251 mark
- Question 270653/13 · May/June 20251 mark
- Question 200653/23 · May/June 20251 mark
- Question 230653/21 · May/June 20251 mark
- Question 240653/21 · May/June 20251 mark
- Question 250653/22 · May/June 20251 mark
- Question 250653/23 · May/June 20251 mark
- Question 260653/22 · May/June 20251 mark
- Question 50653/31 · May/June 2025
- Question 60653/32 · May/June 2025
- Question 20653/63 · May/June 2025
- Question 30653/63 · May/June 2025
- Question 30653/61 · May/June 2025
- Question 230653/12 · Feb/March 20251 mark
- Question 250653/12 · Feb/March 20251 mark
- Question 260653/12 · Feb/March 20251 mark
- Question 270653/12 · Feb/March 20251 mark
- Question 210653/22 · Feb/March 20251 mark
- Question 230653/22 · Feb/March 20251 mark
- Question 240653/22 · Feb/March 20251 mark
- Question 250653/22 · Feb/March 20251 mark
- Question 20653/62 · Feb/March 2025
- Question 30653/62 · Feb/March 2025
- Question 210653/11 · Oct/Nov 20241 mark
The full set of 377 questions, with older series and topic drills, lives in the app.
Drill Experimental techniques and chemical analysis properly.
Tick Experimental techniques and chemical analysis 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.