Question

People use a variety of methods to wash clothes. Usually after adding the soap, they 'beat' the clothes on a stone, or beat it with a paddle, scrub with a brush or the mixture is agitated in a washing machine. Why is agitation necessary to get clean clothes?​

Answer 1

Answer

A soap molecule has two parts namely hydrophobic and hydrophilic. With the help of these, it attaches to the grease or dirt particle and forms a cluster called micelle. These micelles remain suspended as a colloid. To remove these micelles, it is necessary to agitate clothes.

Answer 2

Answer:

Explanation:

As soap is made up of two parts hydrophobic and hydrophilic so dirt cleaning part needs to be e rub to remove dirt easily that's why why we should beat clothes to remove the dirt properly