Chemistry, asked by arghya12345, 9 months ago

how to prepare China rose indicator ​

Answers

Answered by ranjanarathi42
4

China Rose as Indicator

Add some warm water. ... Use the coloured water as an indicator. Add five drops of the indicator to each of the solutions. A solution of china rose turns green in a basic solution, and bright pink or magenta in an acidic solution.

Answered by subodhsonisubodhsoni
2

Answer:

China Rose is natural indicator

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