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प्रश्न
Mention the colour changes observed when the following indicator is added to acid: Alkaline phenolphthalein solution.
एक शब्द/वाक्यांश उत्तर
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उत्तर
From pink to colourless
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Study of Acids, Bases and Salts - Questions from ICSE Examinations [पृष्ठ ७३]
