what is phenolphthalein???
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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. Phenolphthalein is slightly soluble in water and usually is dissolved in alcohols for use in experiments.
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it is a type of indicator
which help to indicate base or acid present in the substance.
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which help to indicate base or acid present in the substance.
if it helpful plz mark as brainlist and follow me
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