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Question
Assertion :Mixture is agitated in a washing machine. Agitation is necessary to get clean clothes. Reason: To wash away the loosened dirt particle in form of micelles from the surface of cloth, agitation is necessary.
Assertion :Mixture is agitated in a washing machine. Agitation is necessary to get clean clothes. Reason: To wash away the loosened dirt particle in form of micelles from the surface of cloth, agitation is necessary.
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Solution
The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
On addition of soap in water, formation of micelle takes place in which soap is attracted both by the oily dirt and water. Due to this, emulsion of oil in water is formed.
To wash away the loosened dirt particle in form of micelles from the surface of cloth, agitation is required.
Agitation is the act of stirring things up, like the agitation of a washing machine that moves the water, detergent, and clothes around and gets the dirt out.
Option A is correct.
On addition of soap in water, formation of micelle takes place in which soap is attracted both by the oily dirt and water. Due to this, emulsion of oil in water is formed.
To wash away the loosened dirt particle in form of micelles from the surface of cloth, agitation is required.
Agitation is the act of stirring things up, like the agitation of a washing machine that moves the water, detergent, and clothes around and gets the dirt out.
Option A is correct.
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