Collect some China rose petals and …
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Posted by Taniya Das 5 years, 4 months ago
- 3 answers
Gaurav Seth 5 years, 4 months ago
China Rose as Indicator
Activity
Collect some China rose (Gudhal ) petals and place them in a beaker. Add some warm water. Keep the mixture for some time till water becomes coloured. Use the coloured water as an indicator. Add five drops of the indicator to each of the solutions.
Answer :
A solution of china rose turns green in a basic solution, and bright pink or magenta in an acidic solution.
Test
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Adyashwini Nayak 5 years, 4 months ago
1Thank You