Biology, asked by rinkychauhan90882, 7 months ago

phenolphthalein is natural indicator or not a natural indicator??? ​

Answers

Answered by rupalibhakat66
11

Answer:

Litmus is a natural indicator which is extracted from a type of plant called lichen. Turmeric,red cabbage, flowers of hydrangea etc are natural indicators. Methyl orange and phenolphthalein are synthetic indicators and are prepared in laboratory.

Answered by pragyarajsoni1906
3

Answer:

Phenolphthalein is not a natural indicator.

Explanation:

Phenolphthalein is an artificial indicator which turns pink in case of a base and remains colourless in the case of an acid.

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