Science, asked by appu9531, 1 year ago

why termeric indicator doesn't change the colour of acid ?

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Answered by Anonymous
2
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Indicators, such as turmeric, work bychanging their colour with changes in pH. There are many different pHindicators and each indicator changescolour at a particular pH level. ... Vinegar is acidic so the turmeric-dyed toilet paper turned from dark pink/red to yellow when it was dipped in the vinegar.



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