Question

how is China rose indicator prepared. what are the colour changes observed with this indicator in acids, bases and neutral solutions​

Answer 1

Answer:

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.

Answer 2

Answer:

China rose converts acidic solution to dark pink, basic solutions to green colour and has no colour change for neutral solutions.

Explanation:

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