The colour of china rose flower extract in lemon juice is?
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China rose flower is an indicator that tests the acidity or basicity of a compound and it changes green when its in lemon juice because of the acidic components of the lemon juice, the change in color is because lemon juice is an acid in nature, if it were a base then there would be experienced a change in color but the color would be different.
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When China rose flower extract is added in lemon juice it turns dark pink colour or magenta colour.
Indicators are used to determine the pH level of another substance.
There are two types of indicators natural indicator and synthetic indicators.
The petals of China rose flower are used as a natural indicator.
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