Answers

2016-02-17T12:35:52+05:30
Turmeric is a natural indicator and turns red when it comes in contact with a base.
Soap is a base and turmeric on cloth changes to red because of the given reason.
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2016-02-17T13:29:59+05:30
Soap is basic in nature and turmeric is an natural indicator of acids and bases
it changes its colour in base it converts into red therefore tumeric stain becomes red on washing it with soap
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