does the pink colour of phenolphthalein reappear
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Answered by
1
No....
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Answered by
3
Answer:
It reappears
Explanation:
Phenolphthalein is basic indicator which remain colorless in acidic and neutral solution and turns pink or magenta in basic solution. ... (iii) If few drops of NaOH is added again to the same solution, the solution become basic and the pink color of the phenolphthalein reappears.
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