F3 Chemistry Exam Paper Hk Jun 2026

| The Mistake | The Fix | | :--- | :--- | | Writing "Natrium" instead of "Sodium" | Use IUPAC names (Sodium, not Natrium/Natron). | | Confusing Gas Tests | = Pop sound. O₂ = Glowing splint relights. CO₂ = Turns limewater milky. | | Forgetting "State Symbols" | (s) solid, (l) liquid, (g) gas, (aq) aqueous. You lose marks for missing them. | | Writing "N2" for Nitrogen gas (Correct) but "Cl" for Chlorine gas (Wrong) | Diatomic molecules: H₂, N₂, O₂, F₂, Cl₂, Br₂, I₂ . |

The F3 Chemistry exam paper in HK is designed for students who are studying Chemistry at the Form 3 level. The exam is conducted by the Hong Kong Examinations and Assessment Authority (HKEAA) and is a part of the Hong Kong Certificate of Secondary Education (HKCSE) examination. f3 chemistry exam paper hk

Setup and application of filtration, distillation , evaporation, and the flame test . 3. Metals & Reactivity Chemistry Curriculum and Assessment Guide (Secondary 4-6) | The Mistake | The Fix | |

Most Hong Kong secondary schools, following Education Bureau (EDB) guidelines , structure their F3 curriculum to introduce senior secondary concepts. Key topics include: CO₂ = Turns limewater milky