Observation of Diffusion

=Activity No # 2 - Observation of Diffusion=

Estimated Time
40Min

Materials/ Resources needed
- Water - Beaker - KMNO4 crystals

Multimedia resources
https://www.youtube.com/watch?v=jinJNeHvowo

Process (How to do the activity)
take some water in a beaker. Drop a crystal of potassium permanganet into it. The change occurs due to the movement of molecules the potassium permanganet diffusesthis process of movement of molecules is called diffusion.