Science, asked by Uday11tiwari, 9 months ago

phenolpthalein change to pink in acidis​

Answers

Answered by mauryaadarsh6320
1

Answer:

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.

Solubility in water: 400 mg/L

Solubility in other solvents: Insoluble in benzene and hexane; very soluble in ethanol ...

Melting point: 258–263 °C (496–505 °F; 531–536 K)

Explanation:

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