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Cambridge (CAIE) · IGCSE

Chemistry question 2

0620/42 · May/June 2025 · Theory (Extended)

Syllabus topics
  • Electrolysis
  • Hydrogen–oxygen fuel cells
  • Ions and ionic bonds
  • Giant covalent structures
  • Redox
  • Simple molecules and covalent bonds

Question 2

0620/42 · May/June 2025

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