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प्रश्न
State whether the following statement is True or False.
The colour of phenolphthalein changes from colourless to pink in an acidic medium.
चूक किंवा बरोबर
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उत्तर
This statement is false.
Explanation:
Phenolphthalein remains colourless in an acidic medium; it changes from colourless to pink only in a basic medium.
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