Chemistry, asked by Saibalu5747, 1 year ago

After adding acid in phenolphthalein why colour changes

Answers

Answered by lillybean
1
it is colourless when mixed with an acidic solution. Also it turns pink with basic.
It changes colour because it is an indicator like litmus paper or even turmeric
Answered by bram9794848234
1
Due to the change in concentration
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