Chemistry, asked by kesarkhurana8873, 1 year ago

Why phenolpthalein is not been used as an indicator?

Answers

Answered by varshadakhle

Hope it helps you. ..

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Answered by Anonymous

Explanation:

That varies from titration to titration. Phenolphthalein indicator distinguishes the pH change between pH 8 to 10. ... In the given options, HCl and NH4OH is a strong acid and weak base titration where phenolphthalein is useless as an indicator.

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