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The indicator which produces a pink colour in an alkaline solution: (a) Methyl orange (b) Turmeric paper (c) Phenolphthalein Litmus paper

ChemistryClass 10ICSEAnswered 27 Mar 2026
Answer

Option (c) is the answer. Phenolphthalein produces pink colour in an alkaline solution and colourless in acidic solution.

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