Skip to main content

Cambridge (CAIE) · IGCSE

Chemistry question 8

0620/31 · May/June 2025 · Theory (Core)

Syllabus topics
  • Separation and purification
  • Air quality and climate
  • Identification of ions and gases
  • Chromatography
  • Water

Question 8

0620/31 · May/June 2025

Paper Grinder

Grind real Cambridge past papers, marked point by point against the official scheme.

Paper Grinder is an independent study tool. It is not affiliated with, authorised by, or endorsed by Cambridge International Education, whose past papers and mark schemes remain the property of their owners, and it responds promptly to rights-holder requests.

© 2026 Paper Grinder