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What is the colour come when we test the phenolphthalein indicator drop in in acid substance and basic substance

What is the colour come when we test the phenolphthalein indicator drop in in acid substance and basic substance

Grade:7

1 Answers

Priyanshu
19 Points
2 years ago
The solution will turns the colour of phenolphthalein 
Pink if it is basic.       And
 Will remain colourless if acidic.
 
Acidic.       ----------.         Colourless
Basic.         -----------.        Pink

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