you have provided with three test tube one contain an acid another one contain a base and the third one contain water. you have been provided with only red litmus paper .how will you conform which test tube has what?
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we are given three test tube first of all you have only red litmus paper so divide it into two parts now dip the one and of the one part in any solution if it has no colour change then it is an acid if it turns blue then it is base and if it turns to a slight orange colour then it is water in the similar way you can check the other two small parts of the Litmus Paper
smita1397:
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Explanation:
If the colour of red litmus does not change then it is acid. If the colour of red litmus changes to blue then it is base. If there is slight change in the colour of red litmus (such as purple) then it is distilled water.
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