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What is mean by phenelphthalein?

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What is mean by phenelphthalein?

Posted by Liya Fathima 5 years ago

CBSE > Class 07 > Science

3 answers

Vikas H 5 years ago

Phenolphthalein is a chemical indicator used to check whether the substance is acid or base

Laxmi Panchal 5 years ago

Ok fine agar tumhen aur question. Ke answers chahie to mujhe message kar dena

Laxmi Panchal 5 years ago

Phenolphthalein is a chemical compound with the formula C₂₀H₁₄O₄ and is often written as "HIn" or "phph" in shorthand notation. Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions.

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