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Past papers/IB/IB Chemistry HL/2025/Paper 1B TZ1

IB Chemistry HL

November 2025 Paper 1B TZ1

35 marks
TZ1

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P1A TZ1 P1A TZ3 P2 TZ1 P2 TZ3

Paper 1B · other sessions

Previous · May 2025Paper 1B TZ1

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

Q1Measurement, data and practical work, Acids and bases, Matter, amounts and stoichiometry16 marks
Q2Energetics, thermodynamics and fuels, Measurement, data and practical work8 marks
Q3Measurement, data and practical work11 marks