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Acids, Bases and Salts — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceAcids, Bases and Salts1 Mark
Question
Which indicator gives pink colour in basic solution?
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Answer

Phenolphthalein is a colourless indicator which gives pink colour in basic solution. It does not give any colour for acidic solutions.

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