Skip to main content

Chemistry 9701 · 28 Chemistry of transition elements

28.3 Colour of complexes

Explain d-orbital splitting in octahedral/tetrahedral complexes and how ligand exchange affects the observed color.

Questions
29
Years
2016–2026
Multiple choice
0
Written answer
29
Average marks
12.8

Where this subtopic appears

  • Paper 4variants 41, 42, 4328
  • Paper 5variants 521

Questions by year

Colour of complexes questions by year and exam series
YearFeb/MarchMay/JuneOct/NovTotal
2026–2–2
2023––11
2022–224
20211315
20201135
2019––33
2018–134
20172––2
2016–213
ed32b22