Question

how is China rose indicator prepared​

Answer 1

Answer:

First of all take some china rose petals and keep it in a beaker and then put some warm water on it.Then keep it for sometime.Then,we will observe that its colour changed into light pink colour

Answer 2

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.

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