Chemistry, asked by bulletproofarmy171, 19 days ago

It remains colourless in acidic solution

Answers

Answered by PrincitaRiva

Answer:

Phenolphthalein

Explanation:

In order to find whether a solution is acidic or basic, indicators are used. An acidic solution will remain colorless in phenolphthalein. Indicator is a substance which changes its colour when it comes in contact with an acid or a base.

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