Target for Chemistry Trial 2009

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For Paper II
Structural Questions Section A (90 minutes)

1. Periodic Table – Analysis the elements in the table
2. Rate of Reaction – The concentration of sodium thiosulphate (graph)
3. Acid & Base – neutralization (strong & weak acid & alkali)
4. Haber / Contact process – equations – catalyst
5. Heat of Neutralization / Combustion – definitions, Q = mc / H = ? / energy level diagram
6. Soap / Detergent – structure of molecules / differences / cleansing Action / Additives

Essey Questions Section B (60 minutes)

7. Chemicals Bonding – Ionic / Covalent / structure of atom
8. Hydrocarbon / Alcohol / Esterification / Latex / Alkane vs Alkene

Essey Questions Section C (60 minutes)

9. Redox reaction – Chemical cell / U tube / rusting / empirical formulae
10. Salt (Preparing Insoluble / Soluble salt)

(Paper III)
1. Electrochemical Series / reactivity series
2. Strength of Alloy compared to Metal