Paper 4 structured question: Redox
Description
Identifying Redox Reactions
When acidified potassium manganate(VII) is added to a solution, it changes color from purple to colorless. In another experiment, potassium iodide is added to a solution, resulting in a brown color.
- a[1]
State the color change observed when potassium manganate(VII) is reduced.
Aim for approximately 1 distinct marking point.
