Demonstration of the Preparation and Use of Association Colloids (Micelles)
Cleansing action of soap
To start the experiment do the following
- Take a 1L beaker and fill it with 500ml water
- Add a spoon of detergent and stir it with a stirrer until the detergent dissolves completely.
- Add the dirty cloth to the solution and leave it for some time.
- Pull out the cloth when the dirt is removed.
Formation of micelle
To start the experiment do the following
- Take a 1L beaker and fill it with 500ml water
- Add a spoon of detergent and stir it with a stirrer until the detergent dissolves completely.
- Repeat step 2 until a physical change is observed in the solution.