OCR GCSE Twenty First Century Science Suite - Chemistry B J258 · C3.3
What are electrolytes and what happens during electrolysis?
- Code
- C3.3
- In
- C3 Chemicals of the natural environment
- Course
- GCSE Twenty First Century Science Suite - Chemistry B J258
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points under C3.3
- C3.3.1 Ions and electrode reactions in electrolysis
- C3.3.2 Electrolysis of molten binary compounds
- C3.3.3 Products at electrodes with inert electrodes
- C3.3.4 Half equations
- C3.3.5 Oxidation and reduction by electrons
- C3.3.6 Extracting aluminium by electrolysis
- C3.3.7 Electrolysis of aqueous solutions
- C3.3.8 Electrolysis of a salt solution
Points in C3 Chemicals of the natural environment
- C3.1 How are the atoms held together in a metal?
- C3.2 How are metals with different reactivities extracted?
- C3.3 What are electrolytes and what happens during electrolysis?
- C3.4 Why is crude oil important as a source of new materials?