IB Chemistry HL
November 2025 Paper 2 TZ1
- 2 hours 30 minutes
- 90 marks
- TZ1
What's in this paper
5 questions · 90 marks. Topics come from our question bank.
- Q1Atomic structure and periodicity, Matter, amounts and stoichiometry, Bonding, structure and materials21 marks
- Q2Bonding, structure and materials, Organic chemistry and molecular analysis5 marks
- Q3Acids and bases, Redox and electrochemistry, Organic chemistry and molecular analysis, Energetics, thermodynamics and fuels, Kinetics, Equilibrium, Matter, amounts and stoichiometry48 marks
- Q4Organic chemistry and molecular analysis6 marks
- Q5Redox and electrochemistry, Atomic structure and periodicity10 marks