40242022 Series
Mathematics D 2022 Past Papers & Topic Breakdown
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May/JuneVariant 11
Paper 1 (MCQ)
Syllabus Topic Coverage:
Stoichiometry & Mole ConceptAcids, Bases & SaltsRedox ReactionsOrganic Chemistry
Exam Strategy Note: High frequency of mole ratio calculations and electrolysis oxidation state questions. Pay special attention to limiting reactant steps.
May/JuneVariant 21
Paper 2 (Structured)
Syllabus Topic Coverage:
Chemical EnergeticsRate of ReactionQualitative AnalysisPeriodic Table
Exam Strategy Note: Focus on bond energy calculations and reaction rate graph interpretation. Ensure standard state definitions are memorized.
October/NovemberVariant 12
Paper 1 (MCQ)
Syllabus Topic Coverage:
Atomic StructureStates of MatterMetals & ReactivityEnvironment
Exam Strategy Note: Tests gas law conversions and fractional distillation column temperature profiles.
October/NovemberVariant 22
Paper 2 (Structured)
Syllabus Topic Coverage:
Equilibrium & Haber ProcessPolymersAir & WaterElectrochemistry
Exam Strategy Note: Features multi-part questions on catalytic converter equations and addition polymerization structures.