Updates SPM 2008
Paper 2 Section A.Q1. Production of Sulphuric Acid & Ammonia SPM 2008 and Alloy SPM 2008Q2. Heating of naphthalene Melting Poing/ Freezing point
Q3. Voltaic Cell + Electrolytic Cell
Q4. Carbon compound SPM 2008+ Table ROR + Draw graph
Q5. Heat of Precipitation SPM 2008/ Displacement
Q6. Salt Lead(II) Carbonate / Zinc Sulphate SPM 2008
Paper 2 Section B & CQ1. Soap + Detergent SPM 2008– Cleaning Effectiveness SPM 2008 – Alloy – Medicine Food Additives SPM 2008Q2. Electroplating of iron ring – Compare carbon electrode cell and copper electrode cell using a table SPM 2008Q3. Redox – U – tube FeSO4 and Br2 and using Oxidation number compare redox reaction. SPM 2008Q4. Bonding – ionic , covalent, draw, and explain
Paper 3 Section A
Q1. Potential Difference- ECS – Metal or ROR – temperature
Q2. Neutralisation – Burrette Reading or Rubber Length SPM 2008
Paper 3 Section B Experiment
Q3. One of the four below
Reactivity in Group 1(water) SPM 2008/ Reactivity Metal + Oxygen
Heat of Combustion of Alcohol or
Rate of Reaction
Differentiate Hexane & Hexene
9 most important SPM 2008 Chem Essay Question that you must remember,
Q1. Soap + Detergent – Cleaning Effectiveness – Alloy – Medicine Food Additives SPM 2008
Q2. Electroplating of iron ring – Compare carbon electrode cell and copper electrode cell using a table SPM 2008
Q3. Redox – U – tube FeSO4 and Br2 and using Oxidation number compare redox reaction. SPM 2008
Q4. Bonding – ionic , covalent, draw, and explain
Q5. Heat of combustion exp. Calculate heat of precipitation.
Q6. Empirical formula, CuO, exp, precautionary steps, Calculations
Q7. Food additive (memorise 3)Rubber, compare natural rubber and vulcanize rubber) SPM 2008
Q8. Define acid & Base, procedure to produce soluble salt SPM 2008
Q9. Reactivity of Group1 SPM 2008 and Group 17 – explain & exp
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