Question

how would you prepare a China rose indicator and use it to test Natural of different subtances​

Answer 1

Answer:

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.

Explanation:

Answer 2

China Rose as Indicator

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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