May 2019 · Paper 1
Pre-2025 SyllabusDownload the official question paper from the MATSEC website, attempt it first, then use this page to check your working.
Atomic structure & Periodic Table
Quantitative chemistry — moles & calculations
Ionic bonding
Preparation of salts
Separation techniques
Reactions of acids · Oxides · Oxidation & reduction
Hard & soft water
Transition metals — Fe & Cu
Q9 — Not included
This question tested content outside the current SEC 06 syllabus and has been intentionally excluded.
Q9 — Not included (outside current syllabus)
Organic Chemistry · Alkanes
Rates of reaction
Energetics