Science, asked by Shrinija, 1 year ago

tell me some science magic tricks

Answers

Answered by 30roshanrtgmailcom

Buy a phenolphthalein solution and add some acidic solution into it first.
Then add some basic solution and you will see the magic..

Actually, the phenolphthalein solution is colourless due to the addition of acid the solution turns pink and due to the addition of base it again turns base...

So it kind of looks like magic..
Really helpful to impress small kids and if you show to bigger ones then make sure you take care of the property....

Just joking...
Hope this knowledge helps you in your daily life....
Regards.. ☺

Attachments:

30roshanrtgmailcom: sorry there were a lot of typing mistake

30roshanrtgmailcom: actually the phenolphthalein solution is colourless

30roshanrtgmailcom: and if you add base it turns pink

30roshanrtgmailcom: if you add acid it again turns back into a colourless solution

30roshanrtgmailcom: so it's kind of a magic. Really interesting one too

nancyyy: oh wow :-o

30roshanrtgmailcom: thanku very much

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