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Chemistry
[PAPER 2]

SECTION A

1. Empirical formula. (precaution, draw apparatus, observation, calculation).

2. Periodic table.

3. Carbon compound. (alkane, alkane, alcohol.)

4. Salt

5. Redox and electrolysis. (define term)

6. Soap and detergent (how to make soap, adv, disadvantage.)

7. Contact & Haber process.

8. Thermochemistry

SECTION B

1. How to make soluble / insoluble salt. (Identity anion / cation.)

2. Rate of reaction. (catalyst, surface area, concentration.)

3. Bond (ionic , covalent)

4. Combination of (alloy ,glass, polymer) or Rubber (polymer & vulcanisation)