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Past papers/IB/IB Chemistry HL/2025/Paper 1B TZ2

IB Chemistry HL

May 2025 Paper 1B TZ2

35 marks
TZ2

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3 questions · 35 marks. Topics come from our question bank.

Q1Measurement, data and practical work, Acids and bases18 marks
Q2Redox and electrochemistry, Measurement, data and practical work11 marks
Q3Kinetics, Measurement, data and practical work, Matter, amounts and stoichiometry6 marks