Past papers/IB/IB Chemistry SL/Paper 1IB Chemistry SL Paper 1 past papersEvery IB Chemistry SL Paper 1 from 2016 to 2024: 25 papers, each with its markscheme.SessionPaper 12024NovemberNewPaper 1P1MayPaper 1TZ1TZ22023NovemberPaper 1TZ1TZ2MayPaper 1TZ1TZ22022NovemberPaper 1P1MayPaper 1TZ1TZ22021NovemberPaper 1P1MayPaper 1TZ1TZ22020NovemberPaper 1P12019NovemberPaper 1P1MayPaper 1TZ1TZ22018NovemberPaper 1P1MayPaper 1TZ1TZ22017NovemberPaper 1P1MayPaper 1TZ1TZ22016NovemberPaper 1P1MayPaper 1P1Browse by year2025202420232022202120202019201820172016Browse by paperPaper 1Paper 1APaper 1BPaper 2Paper 3Practise IB Chemistry SL questions by topic