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?
Agitation is necessary to get clean clothes as agitation aid soap micelles to trap the oil, grease, or any other impurities that have to be removed. When they are being beaten or agitated, the particles are removed from the clothes’ surfaces and go into the water, thus cleaning the clothes.
Answered by Vishal kumar | 1 year agoProvide Some Important MCQ Questions for class 10 science Carbon and Its Compounds with Answers?
Explain the mechanism of the cleaning action of soaps.
Give a test that can be used to differentiate between saturated and unsaturated hydrocarbons.
Which of the following hydrocarbons undergo addition reactions: C2H6, C3H8, C3H6, C2H2 and CH4.
What is hydrogenation? What is its industrial application?