Science, asked by asrarramzan2, 8 months ago

phenolphthalein is a .................... indicator

Answers

Answered by Anonymous

Answer:

phenophtheline is an artificial indicator.

Answered by jhamj34

Answer: natural

Explanation: An indicator gives different colours in acid and base and thus it is used for testing acids and bases. ... Turmeric,red cabbage, flowers of hydrangea etc are natural indicators. Methyl orange and phenolphthalein are synthetic indicators and are prepared in laboratory.

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