Question

What is the colour of phenolphthalein in basic solution and acidic solution. ​

Answer 1

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.

Answer 2

Answer:

The colour of phenolphthalein in

Basic solution:- $\huge\mathbb\pink{pink}$

Acidic solution :- $\huge\mathbb\orange{Colourless}$

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