Tips Trial SPM Chemistry Kedah 2010

Paper II
Section A
1.Determine Melting point of substance
2.Empirical formula (Combustion Tube/Crucible)-calculation
3.Periodic Table & Chemical bond (draw electron arrangement)
4.Contact @ Haber Process (Flow Chart)
5.Alkene-Alcohol-Carboxylic acid (Flow Chart)
6.Titration method & heat of neutralisation

Section B
7.(a) Ionic & Covalent compound (differ between electricity, solubility & melting/boiling point)
(b) Extraction of Aluminium @ Purification of Metal-experiment
8.(a) Double decomposition (insoluble salt) & identify cation / anion
(b) Factor affect the rate of reaction (surface area) & application in daily life
9.(a) Hydrocarbon (Comparison Alkane & Alkene)-confirmatory test
(b) Redox Reaction-U-tube
10. (a) Conversion Fe(II) to Fe(III)-confirmatory test
(b) Rusting

Paper III
1. Reactivity of halogen / metal (potential different)
2. heat of displacement / precipitation