Chemistry, asked by pandeyvedant2003, 7 months ago

what happens when hcl is brought in contact with phenophtahlein​

Answers

Answered by Alivean
2

Since phenolphthalein is pink color in alkaline environment. Once it comes into contact with HCl it becomes colorless since the pH decreases. So thats why it is used as a pH titration indicator.

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