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you have been provided with three test tube.one of them contain distilled waterand the other two contain an acidic solution and a basic solution respectively.if you are given only red litmus paper,how will you identify the contents of each test tube?

Posted by Queeen? Queen Queen 4 years, 5 months ago

CBSE > Class 10 > Science

3 answers

Avinash Anand 4 years, 5 months ago

The litmus paper will turn its colour to blue to red then the solution is acidic and opposite in the case of basic.

0Thank You

Anjali Joshi 4 years, 5 months ago

When litmus turns red to blue that means it's basic solution When litmus turn blue to red it mean it is acidic solution .

2Thank You

Queeen? Queen Queen 4 years, 5 months ago

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CBSE > Class 10 > Science