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?

Question

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Answer 1

Molecules of soap form micelles with dirt, such as grease. Micelles remain suspended as a colloid. To remove dirt in the form of micelles from clothes, agitation is necessary to get clean clothes.

Answer 2

Molecules of soap form micelles with dirt, such as grease. Micelles remain suspended as a colloid. To remove dirt in the form of micelles from clothes, agitation is necessary to get clean clothes.

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?

Molecules of soap form micelles with dirt, such as grease. Micelles remain suspended as a colloid. To remove dirt in the form of micelles from clothes, agitation is necessary to get clean clothes.

What type of colours will you use to celebrate ecofriendly Rang Panchami? Why?

Explain why Often coloured spots are formed on clothes during washing .

In daily life where do we use rubber?

Give a reason for the following:
Polyester is added to natural fibre cotton,to give terylene.

Green chemistry used in day-to-day life for:

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?

Molecules of soap form micelles with dirt, such as grease. Micelles remain suspended as a colloid. To remove dirt in the form of micelles from clothes, agitation is necessary to get clean clothes.

What type of colours will you use to celebrate ecofriendly Rang Panchami? Why?

Explain why Often coloured spots are formed on clothes during washing .

In daily life where do we use rubber?

Give a reason for the following:Polyester is added to natural fibre cotton,to give terylene.

Green chemistry used in day-to-day life for:

Give a reason for the following:
Polyester is added to natural fibre cotton,to give terylene.