What could be the reason for red colour appearing on clothes when the turmeric stain on them is washed
with soap?
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Answered by
1
reason is that the red colour is falling on it and reflect none of it
Answered by
2
Turmeric is an acid-base indicator. When is dipped in a base, it changes its colour to red (or reddish brown).
Soap or sodium hydroxide is a base. Thus,when turmeric stain is washed with soap, it appears red.
Hope this helps you.☺
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