9701 Chemistry · Feb/March 2021 · Paper 42
Paper and mark scheme
- Question paper
- Mark scheme
- Examiner report (all Feb/March 2021 papers)
- Grade thresholds (all Feb/March 2021 papers)
- Board
- Cambridge International
- Level
- AS & A Level
- Subject
- Chemistry
- Code
- 9701
- Year
- 2021
- Session
- Feb/March
- Component
- 4
- Variant
- 2
Questions in this paper
- Question 1Electrochemistry, Group 2, Chemistry of transition elements8 marks
- Question 2Chemical energetics, Electrochemistry13 marks
- Question 3Chemical energetics, Electrochemistry, Equilibria, Reaction kinetics18 marks
- Question 4Chemistry of transition elements11 marks
- Question 5Chemistry of transition elements, Hydrocarbons12 marks
- Question 6An introduction to A Level organic chemistry, Polymerisation10 marks
- Question 7Equilibria, Nitrogen compounds, Organic synthesis28 marks