You have been provided with three test-tubes. One of these test-tubes contains distilled water and the other two contain an acidic and a basic solution respectively. If you are given only blue litmus paper, how will you identify the contents of each test-tube ?
Lakhmir Singh Chemistry Class 10
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Answered by
5
heya
here is ur answer
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✒to check the nature of solution ,put the litmus paper in the solutions and observe the change of colours of litmus paper.
✴ if the blue litmus. paper turn into red ,then it shows that the solution is acidic.
✴ if red litmus paper turns into blue then it shows that the solution is basic.
✴if there is no change in the colour of litmus paper, then the solution is neutral.
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hope it helps u.!!
thnq ^_^
here is ur answer
==============================
✒to check the nature of solution ,put the litmus paper in the solutions and observe the change of colours of litmus paper.
✴ if the blue litmus. paper turn into red ,then it shows that the solution is acidic.
✴ if red litmus paper turns into blue then it shows that the solution is basic.
✴if there is no change in the colour of litmus paper, then the solution is neutral.
=================[==============
hope it helps u.!!
thnq ^_^
Answered by
3
If the blue litmus changes to red, then it is an Acid. If there is no change, then it is a Base. If there is a slight change, then it is Distilled Water.
HrK
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