Cambridge IGCSE Question Simulator

O Level Chemistry (5070)

Experimental techniques & chemical analysis Banker

110 questions · about 38% of the marks we indexed · examined in 9 of 9 sessions.

Questions by year

2026

  • 2026 May/June · Paper 11 · Q371 markSeparation, purification & purity
  • 2026 May/June · Paper 11 · Q381 markApparatus, measurement & gas collection
  • 2026 May/June · Paper 11 · Q391 markChromatography
  • 2026 May/June · Paper 11 · Q401 markTests for ions, gases & water
  • 2026 May/June · Paper 21 · Q5 (d, g)3 marksSeparation, purification & purity · Tests for ions, gases & water
  • 2026 May/June · Paper 31 · Q1 (a(i), a(iii), a(iv), a(v), b)12 marksPractical planning & evaluation · Results tables, graphs & data analysis
  • 2026 May/June · Paper 31 · Q2 (a(i), a(ii), a(iii), a(iv), b(iii), b(iv))14 marksApparatus, measurement & gas collection · Practical planning & evaluation · Tests for ions, gases & water
  • 2026 May/June · Paper 31 · Q36 marksPractical planning & evaluation
  • 2026 May/June · Paper 41 · Q1 (a, b, c, d, e)6 marksChromatography
  • 2026 May/June · Paper 41 · Q2 (a(i), a(ii), a(iii), a(iv), a(v), b(i), b(ii), b(iii))9 marksApparatus, measurement & gas collection · Practical planning & evaluation · Results tables, graphs & data analysis
  • 2026 May/June · Paper 41 · Q3 (a, b(i), b(ii), c, d(i), d(ii), e(i), e(ii), f(i))13 marksTests for ions, gases & water
  • 2026 May/June · Paper 41 · Q46 marksPractical planning & evaluation

2025

  • 2025 Oct/Nov · Paper 11 · Q371 markApparatus, measurement & gas collection
  • 2025 Oct/Nov · Paper 11 · Q381 markChromatography
  • 2025 Oct/Nov · Paper 11 · Q391 markApparatus, measurement & gas collection
  • 2025 Oct/Nov · Paper 11 · Q401 markTests for ions, gases & water
  • 2025 Oct/Nov · Paper 21 · Q3 (b)1 markTests for ions, gases & water
  • 2025 Oct/Nov · Paper 21 · Q9 (b, c, d)4 marksTests for ions, gases & water
  • 2025 Oct/Nov · Paper 31 · Q1 (a, b, c, f, g)15 marksApparatus, measurement & gas collection · Practical planning & evaluation · Results tables, graphs & data analysis
  • 2025 Oct/Nov · Paper 31 · Q2 (a, b, c, d, e, f(i), f(ii), g, h)17 marksTests for ions, gases & water
  • 2025 Oct/Nov · Paper 31 · Q36 marksPractical planning & evaluation
  • 2025 Oct/Nov · Paper 41 · Q1 (a, b, c(i), c(ii), d)6 marksSeparation, purification & purity
  • 2025 Oct/Nov · Paper 41 · Q2 (a, b, c, f, g)12 marksApparatus, measurement & gas collection · Practical planning & evaluation · Results tables, graphs & data analysis
  • 2025 Oct/Nov · Paper 41 · Q3 (a(i), a(ii), a(iii), a(iv), a(v), b(i), b(ii), b(iii), b(iv))14 marksTests for ions, gases & water
  • 2025 Oct/Nov · Paper 41 · Q46 marksPractical planning & evaluation
  • 2025 May/June · Paper 11 · Q381 markTitration technique
  • 2025 May/June · Paper 11 · Q391 markSeparation, purification & purity
  • 2025 May/June · Paper 11 · Q401 markTests for ions, gases & water
  • 2025 May/June · Paper 21 · Q1 (b, c)2 marksTests for ions, gases & water
  • 2025 May/June · Paper 31 · Q1 (a, b(i), b(ii), g(i), g(ii), h, i)13 marksApparatus, measurement & gas collection · Practical planning & evaluation · Titration technique
  • 2025 May/June · Paper 31 · Q2 (a, b(i), b(ii), c, d, e, f(i), f(ii))17 marksTests for ions, gases & water
  • 2025 May/June · Paper 31 · Q36 marksPractical planning & evaluation
  • 2025 May/June · Paper 41 · Q1 (a(i), a(ii), a(iii), b, c)6 marksApparatus, measurement & gas collection · Practical planning & evaluation · Results tables, graphs & data analysis
  • 2025 May/June · Paper 41 · Q2 (a, b(i), b(ii), g(i), g(ii), h, i)10 marksApparatus, measurement & gas collection · Practical planning & evaluation · Titration technique
  • 2025 May/June · Paper 41 · Q3 (a(i), a(ii), b, c, d, e, f(i), f(ii))14 marksTests for ions, gases & water
  • 2025 May/June · Paper 41 · Q46 marksPractical planning & evaluation

2024

  • 2024 Oct/Nov · Paper 11 · Q371 markApparatus, measurement & gas collection
  • 2024 Oct/Nov · Paper 11 · Q381 markTitration technique
  • 2024 Oct/Nov · Paper 11 · Q391 markChromatography
  • 2024 Oct/Nov · Paper 11 · Q401 markTests for ions, gases & water
  • 2024 Oct/Nov · Paper 21 · Q1 (a(ii))1 markTests for ions, gases & water
  • 2024 Oct/Nov · Paper 21 · Q5 (d(i))2 marksTests for ions, gases & water
  • 2024 Oct/Nov · Paper 31 · Q1 (a, b, c, g, h)10 marksApparatus, measurement & gas collection · Titration technique
  • 2024 Oct/Nov · Paper 31 · Q2 (a, b(i), b(ii), c, d, e(i), e(ii), f)17 marksTests for ions, gases & water
  • 2024 Oct/Nov · Paper 31 · Q36 marksPractical planning & evaluation
  • 2024 Oct/Nov · Paper 41 · Q1 (c)2 marksPractical planning & evaluation
  • 2024 Oct/Nov · Paper 41 · Q2 (a, b, c, g, h)7 marksApparatus, measurement & gas collection · Titration technique
  • 2024 Oct/Nov · Paper 41 · Q3 (a(i), a(ii), a(iii), a(iv), a(v), a(vi), b(i), b(ii), b(iii))14 marksTests for ions, gases & water
  • 2024 Oct/Nov · Paper 41 · Q46 marksPractical planning & evaluation
  • 2024 May/June · Paper 11 · Q381 markApparatus, measurement & gas collection
  • 2024 May/June · Paper 11 · Q391 markChromatography
  • 2024 May/June · Paper 11 · Q401 markTests for ions, gases & water
  • 2024 May/June · Paper 31 · Q1 (a(i), d)7 marksPractical planning & evaluation · Results tables, graphs & data analysis
  • 2024 May/June · Paper 31 · Q2 (a, b, c(i), c(ii), d(i), d(ii), e, f, g)17 marksTests for ions, gases & water
  • 2024 May/June · Paper 31 · Q36 marksPractical planning & evaluation
  • 2024 May/June · Paper 41 · Q1 (a(i), a(ii), a(iii), a(iv), b, c)6 marksApparatus, measurement & gas collection · Titration technique
  • 2024 May/June · Paper 41 · Q2 (a(i), a(ii), d)6 marksPractical planning & evaluation · Results tables, graphs & data analysis
  • 2024 May/June · Paper 41 · Q3 (a(i), a(ii), b, c, d(i), d(ii), e, f, g(i), g(ii), h)14 marksTests for ions, gases & water
  • 2024 May/June · Paper 41 · Q46 marksPractical planning & evaluation

2023

  • 2023 Oct/Nov · Paper 11 · Q221 markTests for ions, gases & water
  • 2023 Oct/Nov · Paper 11 · Q391 markSeparation, purification & purity
  • 2023 Oct/Nov · Paper 11 · Q401 markTests for ions, gases & water
  • 2023 Oct/Nov · Paper 21 · Q1 (b, d)2 marksTests for ions, gases & water
  • 2023 Oct/Nov · Paper 21 · Q4 (c)2 marksTests for ions, gases & water
  • 2023 Oct/Nov · Paper 21 · Q6 (c(ii))1 markTitration technique
  • 2023 Oct/Nov · Paper 31 · Q1 (a, b, c, e, f)15 marksPractical planning & evaluation · Results tables, graphs & data analysis
  • 2023 Oct/Nov · Paper 31 · Q2 (a, b, c, d, e, f, g)17 marksTests for ions, gases & water
  • 2023 Oct/Nov · Paper 31 · Q36 marksPractical planning & evaluation
  • 2023 Oct/Nov · Paper 41 · Q1 (a, b)4 marksApparatus, measurement & gas collection
  • 2023 Oct/Nov · Paper 41 · Q2 (a, b, c, d, f, g, h)12 marksApparatus, measurement & gas collection · Practical planning & evaluation · Results tables, graphs & data analysis
  • 2023 Oct/Nov · Paper 41 · Q3 (a(i), a(ii), a(iii), a(iv), a(v), a(vi), b(iii), c(i), c(ii))11 marksTests for ions, gases & water
  • 2023 Oct/Nov · Paper 41 · Q46 marksPractical planning & evaluation
  • 2023 May/June · Paper 11 · Q391 markChromatography
  • 2023 May/June · Paper 11 · Q401 markSeparation, purification & purity
  • 2023 May/June · Paper 21 · Q1 (e)1 markTests for ions, gases & water
  • 2023 May/June · Paper 21 · Q2 (c)1 markTests for ions, gases & water
  • 2023 May/June · Paper 21 · Q3 (a(iii), c(ii))2 marksSeparation, purification & purity · Titration technique
  • 2023 May/June · Paper 21 · Q7 (g)1 markSeparation, purification & purity
  • 2023 May/June · Paper 31 · Q1 (a, b, c, d, e, i, j)12 marksPractical planning & evaluation · Titration technique
  • 2023 May/June · Paper 31 · Q2 (a, b, c, d, e, f, g)17 marksTests for ions, gases & water
  • 2023 May/June · Paper 31 · Q36 marksPractical planning & evaluation
  • 2023 May/June · Paper 41 · Q1 (a, b, c, d)6 marksChromatography
  • 2023 May/June · Paper 41 · Q2 (a(i), a(ii), b, c, g, h)9 marksPractical planning & evaluation · Titration technique
  • 2023 May/June · Paper 41 · Q3 (a(i), a(ii), a(iii), a(iv), b(i), b(ii), b(iii))14 marksTests for ions, gases & water
  • 2023 May/June · Paper 41 · Q46 marksPractical planning & evaluation

2022

  • 2022 Oct/Nov · Paper 11 · Q11 markApparatus, measurement & gas collection
  • 2022 Oct/Nov · Paper 11 · Q21 markSeparation, purification & purity
  • 2022 Oct/Nov · Paper 11 · Q31 markTests for ions, gases & water
  • 2022 Oct/Nov · Paper 21 · Q5 (d)3 marksTests for ions, gases & water
  • 2022 Oct/Nov · Paper 31 · Q1 (a)12 marksTitration technique
  • 2022 Oct/Nov · Paper 31 · Q2 (a, b, c, d)23 marksTests for ions, gases & water
  • 2022 Oct/Nov · Paper 41 · Q1 (a, b(i), b(ii), c)4 marksApparatus, measurement & gas collection
  • 2022 Oct/Nov · Paper 41 · Q2 (b(i), b(ii))3 marksPractical planning & evaluation · Tests for ions, gases & water
  • 2022 Oct/Nov · Paper 41 · Q3 (b(i), d(i))3 marksResults tables, graphs & data analysis · Tests for ions, gases & water
  • 2022 Oct/Nov · Paper 41 · Q46 marksPractical planning & evaluation
  • 2022 Oct/Nov · Paper 41 · Q5 (a, b, c, d(i), d(ii), e, k)11 marksPractical planning & evaluation · Titration technique
  • 2022 Oct/Nov · Paper 41 · Q6 (a, b)9 marksTests for ions, gases & water
  • 2022 Oct/Nov · Paper 41 · Q7 (b, c(i), c(ii))5 marksResults tables, graphs & data analysis
  • 2022 May/June · Paper 11 · Q11 markApparatus, measurement & gas collection
  • 2022 May/June · Paper 11 · Q21 markSeparation, purification & purity
  • 2022 May/June · Paper 11 · Q31 markTests for ions, gases & water
  • 2022 May/June · Paper 21 · Q1 (a, b, c)3 marksTests for ions, gases & water
  • 2022 May/June · Paper 21 · Q5 (b(ii))2 marksTests for ions, gases & water
  • 2022 May/June · Paper 31 · Q1 (a)12 marksTitration technique
  • 2022 May/June · Paper 31 · Q2 (a, b, c, d)22 marksTests for ions, gases & water
  • 2022 May/June · Paper 41 · Q1 (a, b, c, d(i), d(ii), d(iii))7 marksApparatus, measurement & gas collection · Results tables, graphs & data analysis
  • 2022 May/June · Paper 41 · Q2 (a, b(i), b(ii), c)16 marksSeparation, purification & purity · Tests for ions, gases & water
  • 2022 May/June · Paper 41 · Q3 (a)8 marksTests for ions, gases & water
  • 2022 May/June · Paper 41 · Q4 (a, b, c, d, g, h, i, m(ii))11 marksApparatus, measurement & gas collection · Tests for ions, gases & water · Titration technique
  • 2022 May/June · Paper 41 · Q5 (a, d(i), d(ii))4 marksPractical planning & evaluation · Results tables, graphs & data analysis

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.

Tests for ions, gases & water Banker44 questions · 9/9 sessions
Practical planning & evaluation Banker33 questions · 9/9 sessions
Titration technique 15 questions · 7/9 sessions
Results tables, graphs & data analysis 13 questions · 7/9 sessions
Apparatus, measurement & gas collection Banker22 questions · 8/9 sessions
Separation, purification & purity 11 questions · 7/9 sessions
Chromatography 7 questions · 5/9 sessions

Subtopics

SubtopicMarks indexedSessions
Tests for ions, gases & water Banker3229/9
Practical planning & evaluation Banker1329/9
Titration technique 947/9
Results tables, graphs & data analysis 797/9
Apparatus, measurement & gas collection Banker338/9
Separation, purification & purity 187/9
Chromatography 175/9

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