Science, asked by malikshoaib50564, 10 months ago

any one problem of phnopyhlin indicator?

Answers

Answered by Nikhilbibyan

1

I can’t understand your question

Answered by Abhishek073

1

Answer:

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 basics olutions. It belongs to the class of dyes known as phthalein dyes.

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