September 2023 · Paper 1
Pre-2025 SyllabusDownload the official question paper from the MATSEC website, attempt it first, then use this page to check your working.
Separation techniques
Q2 — Not included
This question tested content outside the current SEC 06 syllabus and has been intentionally excluded.
Q2 — Not included (outside current syllabus)
Atomic structure & Periodic Table
Transition metals — Fe & Cu · Oxidation & reduction
Organic Chemistry · Alkanes
Limestone & building materials
Organic Chemistry · Fossil fuels — energy & environment · Polymers
Reactivity series
Equilibrium
Rates of reaction
Energetics
Covalent bonding