IGCSE Chemistry Paper 6 Revision Notes

Introduction

• This video provides revision for IGCSE Chemistry Paper 6.
• Key areas covered include essential apparatus, improving accuracy, safety measures, and planning questions with practical examples.

Common Chemistry Techniques: Filtration

• Filtration is used to separate substances when the solute is insoluble in a solvent (e.g., water).
• Example: separating sand and water.
• Diagram of the filtration process:
  • Conical flask
  • Filter funnel placed on top of the flask
  • Filter paper inside the filter funnel
  • Mixture poured into the funnel