Physics, asked by rajeevmurmu38, 11 months ago

the following is not naturally occur indicator
(a) Litmus Paper
(b) China rose paper
(c) turmeric solution
(d) phenolphthalien​

Answers

Answered by guptashakuntala984
2

Answer:

phenolphthalein is not naturally occurred indicators

Answered by antarahlms
1

Answer:

phenolphthalein

Explanation:

phenolphthalein is artificially occuring indicator while others are natural indicator

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