Question

Hi.....



When a few drop of phenolpthalein indicator is added to the solution of some compound , it becomes pink.
What does this indicate!??

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Answer 1

Answer:

base indicates it I hope it will help you

Answer 2

Answer:

hey..it's mainly used in chemistry lab in the titration..ok when u add few drop phenolphthalein as a indicator it's changes colour fro. colourless to pink that indicates your end point of titration..the mole of acid is exactly cancel out the mole of base ... hope u understand...❤️