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Edexcel · International GCSE · Chemistry

October/November 2023 — Paper 2 · Variant C.

4 multiple-choice questions · 33 structured questions · 70 marks

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The mark scheme comes with the Chemistry course.

Topics covered

  • Carboxylic acids
  • Extraction and uses of metals
  • Acids, alkalis and titrations
  • Chemical tests
  • Energetics
  • Esters
  • Ionic bonding
  • Synthetic polymers
  • Electrolysis
  • Gases in the atmosphere
  • Chemical formulae, equations and calculations
  • Group 7 (halogens) – chlorine, bromine and iodine
  • Atomic structure
  • Metallic bonding

Questions in this paper

  • Q1cGroup 7 (halogens) – chlorine, bromine and iodineMCQ
  • Q1bIonic bondingMCQ
  • Q1aAtomic structureMCQ
  • Q1dGroup 7 (halogens) – chlorine, bromine and iodine3 marks
  • Q2a(ii)Gases in the atmosphere1 marks
  • Q2a(i)Gases in the atmosphere1 marks
  • Q2cGases in the atmosphere1 marks
  • Q2a(iii)Gases in the atmosphere2 marks
  • Q2bGases in the atmosphere3 marks
  • Q3aExtraction and uses of metals1 marks
  • Q3bExtraction and uses of metals4 marks
  • Q3cMetallic bonding3 marksincludes a figure
  • Q4dEnergetics4 marks
  • Q4c(i)Energetics1 marksincludes a figure
  • Q4aEnergetics2 marks
  • Q4bEnergetics2 marks
  • Q4c(ii)Energetics3 marks
  • Q5a(i)Carboxylic acids2 marks
  • Q5a(ii)Carboxylic acids2 marks
  • Q5b(ii)EstersMCQ
  • Q5c(iii)Synthetic polymers2 marks
  • Q5dSynthetic polymers1 marks
  • Q5c(i)Synthetic polymers1 marksincludes a figure
  • Q5c(ii)Synthetic polymers1 marks
  • Q5b(i)Esters1 marks
  • Q6aAcids, alkalis and titrations2 marksincludes a figure
  • Q6bAcids, alkalis and titrations1 marks
  • Q6dChemical tests3 marks
  • Q6c(ii)Chemical formulae, equations and calculations2 marks
  • Q6c(i)Chemical formulae, equations and calculations3 marks
  • Q7c(i)Chemical tests1 marks
  • Q7d(i)Energetics3 marks
  • Q7aIonic bonding2 marks
  • Q7b(ii)Electrolysis1 marks
  • Q7b(i)Electrolysis1 marksincludes a figure
  • Q7c(ii)Electrolysis3 marks
  • Q7d(ii)Energetics3 marksincludes a figure

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