O Level Chemistry (5070)
Electrochemistry Banker
31 questions · about 4% of the marks we indexed · examined in 9 of 9 sessions.
Questions by year
2026
- 2026 May/June · Paper 11 · Q121 markElectrolysis: products & electrode equations
- 2026 May/June · Paper 11 · Q131 markCells & hydrogen fuel cells
- 2026 May/June · Paper 21 · Q4 (a, b, c)8 marksElectrolysis: products & electrode equations
2025
- 2025 Oct/Nov · Paper 11 · Q121 markElectroplating & industrial electrolysis
- 2025 Oct/Nov · Paper 11 · Q131 markCells & hydrogen fuel cells
- 2025 Oct/Nov · Paper 21 · Q9 (e)4 marksElectrolysis: products & electrode equations
- 2025 May/June · Paper 11 · Q141 markElectrolysis: products & electrode equations
- 2025 May/June · Paper 11 · Q151 markElectrolysis: products & electrode equations
- 2025 May/June · Paper 21 · Q2 (a(i), a(ii), b, c, d(i), d(ii))9 marksCells & hydrogen fuel cells · Electrolysis: products & electrode equations
2024
- 2024 Oct/Nov · Paper 11 · Q111 markElectrolysis: products & electrode equations
- 2024 Oct/Nov · Paper 11 · Q121 markCells & hydrogen fuel cells
- 2024 Oct/Nov · Paper 21 · Q3 (a, b, c(i), c(ii), d, e)6 marksElectrolysis: products & electrode equations
- 2024 Oct/Nov · Paper 41 · Q1 (a, b)4 marksElectrolysis: products & electrode equations
- 2024 May/June · Paper 11 · Q121 markElectrolysis: products & electrode equations
- 2024 May/June · Paper 11 · Q131 markElectroplating & industrial electrolysis
- 2024 May/June · Paper 21 · Q4 (c)2 marksElectrolysis: products & electrode equations
2023
- 2023 Oct/Nov · Paper 11 · Q121 markElectrolysis: products & electrode equations
- 2023 Oct/Nov · Paper 11 · Q131 markCells & hydrogen fuel cells
- 2023 Oct/Nov · Paper 21 · Q4 (a, b)4 marksElectrolysis: products & electrode equations
- 2023 May/June · Paper 11 · Q111 markElectrolysis: products & electrode equations
- 2023 May/June · Paper 21 · Q8 (a, b, c)6 marksElectrolysis: products & electrode equations · Electroplating & industrial electrolysis
2022
- 2022 Oct/Nov · Paper 11 · Q171 markElectrolysis: products & electrode equations
- 2022 Oct/Nov · Paper 11 · Q181 markElectrolysis: products & electrode equations
- 2022 Oct/Nov · Paper 11 · Q191 markElectrolysis: products & electrode equations
- 2022 Oct/Nov · Paper 21 · Q5 (e(i), e(ii))3 marksElectrolysis: products & electrode equations
- 2022 Oct/Nov · Paper 21 · Q9 (b)1 markElectrolysis: products & electrode equations
- 2022 Oct/Nov · Paper 41 · Q2 (a)5 marksElectrolysis: products & electrode equations
- 2022 Oct/Nov · Paper 41 · Q7 (a)1 markElectrolysis: products & electrode equations
- 2022 May/June · Paper 11 · Q161 markElectrolysis: products & electrode equations
- 2022 May/June · Paper 21 · Q5 (c)1 markElectrolysis: products & electrode equations
- 2022 May/June · Paper 21 · Q7 (d)2 marksElectroplating & industrial electrolysis
No questions match this filter.
Find the full paper on the official Cambridge past-papers page or ask your school. “Paper 42” means Paper 4, variant 2.
Similar questions
Questions that test the same subtopic in different years. Practise them together to master one skill.
Electrolysis: products & electrode equations Banker24 questions · 9/9 sessions
- 2026 May/June · Paper 11 Q12
- 2026 May/June · Paper 21 Q4
- 2025 Oct/Nov · Paper 21 Q9
- 2025 May/June · Paper 11 Q14
- 2025 May/June · Paper 11 Q15
- 2025 May/June · Paper 21 Q2
- 2024 Oct/Nov · Paper 11 Q11
- 2024 Oct/Nov · Paper 21 Q3
- 2024 Oct/Nov · Paper 41 Q1
- 2024 May/June · Paper 11 Q12
- 2024 May/June · Paper 21 Q4
- 2023 Oct/Nov · Paper 11 Q12
- 2023 Oct/Nov · Paper 21 Q4
- 2023 May/June · Paper 11 Q11
- 2023 May/June · Paper 21 Q8
- 2022 Oct/Nov · Paper 11 Q17
- 2022 Oct/Nov · Paper 11 Q18
- 2022 Oct/Nov · Paper 11 Q19
- 2022 Oct/Nov · Paper 21 Q5
- 2022 Oct/Nov · Paper 21 Q9
- 2022 Oct/Nov · Paper 41 Q2
- 2022 Oct/Nov · Paper 41 Q7
- 2022 May/June · Paper 11 Q16
- 2022 May/June · Paper 21 Q5
Cells & hydrogen fuel cells 5 questions · 5/9 sessions
Electroplating & industrial electrolysis 4 questions · 4/9 sessions
Subtopics
| Subtopic | Marks indexed | Sessions |
|---|---|---|
| Electrolysis: products & electrode equations Banker | 62 | 9/9 |
| Cells & hydrogen fuel cells | 6 | 5/9 |
| Electroplating & industrial electrolysis | 5 | 4/9 |