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Section A : Industrial Chemistry Answer Performance Topics
。2019 Paper 2 Section A Q1(a) >> Good
。Rate equation
。Catalysis and industrial processes
。Green chemistry
。2019 Paper 2 Section A Q1(b) >> Satisfactory
。Chloroalkali industry
。Green chemistry
。2019 Paper 2 Section A Q1(c) >> Satisfactory
。The atmosphere, ocean, rocks and minerals
。The effect of changes in concentration and temperature on chemical equilibrium
。OTHERS
。Rate equation
。
。Green chemistry
Section C : Analytical Chemistry Answer Performance Topics
。2019 Paper 2 Section C Q3(a) >> Good
。Detecting the presence of chemical species
。Separation and purification methods
。Instrumental analytical methods
。2019 Paper 2 Section C Q3(b) >> Satisfactory
。Experimental setup
。Quantitative methods of analysis
。2019 Paper 2 Section C Q3(c) >> Satisfactory
。Separation and purification methods
。Instrumental analytical methods
。Application of analytical in daily life

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2026 DSE timetable
1st Subject

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