Physics, asked by dipaligajmal28082002, 1 month ago

phenethalene is range of

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Answered by arushguptaggn

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- Phenolphthalein is used in the pH range of 8.2 - 10.0, which is satisfied by Option (D). - Option (A) 3.2 - 4.4, this pH range is shown by the methyl orange indicator. It shows red colour in acidic medium and orange colour in alkaline medium.

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phenethalene is range of​

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phenethalene is range of