Question

how is china rosa indicator prepared?​

Answer 1

Answer:

First collect some China rose petals and collect them in beaker. Add some warm water. Then keep the China rose petals immersed in water for some time till the water in the beaker turn into light pink colour. ... Those light pink colour solution is the China rose indicator

Explanation:

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Answer 2

Answer:

China rose is a natural indicator. First collect some China rose petals and collect them in beaker. Add some warm water. Then keep the China rose petals immersed in water for some time till the water in the beaker turn into light pink color. Remove petals by filtration. Those light pink color solution is the China rose indicator.

Explanation:

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