Chemistry, asked by sreekutty2001, 1 year ago

you are provided with three clear and colorless liquids in three different test tubes.how will you identify which test tube contains acid,a base or water?

Answers

Answered by Masilamaniramalingam

With the help of a pH scale . If the liquid shows marking below 7 then it is a acid . When it shows marking above 7 to 14 then it is a base and an alkaline substance . If the marking show exact 7 then it is water .

Answered by Ichan

By pH paper we can identify is it a base , acid or salt .If the color of pH paper changes to red then it is acid or if it changes to blue it is base or if it remains same as it was before then it is a salt.
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Ichan: Thanks

sreekutty2001: how can we identify without a ph paper. eg blue litumes exc

Ichan: It can be identified by some laboratory indicators such as METHYLORANGE and PHENOPHTHALINE

sreekutty2001: thanks

Ichan: Or it can be identified by some natural indicators such as TAMARIND

Ichan: :-):-):-):-):-)

Ichan: If u will face any problem later then don't hesitate just ask it to me

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