Question

You are given unlabeled sample of an acid and a base. The indicator available in the lab
is litmus. How will you identify the samples

Answer 1

Answer:

we will touch the litmus paper one by one with acid and base if the litmus paper changes into blue then it is base and if it changes into red then it is acid

Explanation:

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Answer 2

Explanation:

We have to put the given litmus paper in unlabeled sample of acid.

If the Litmus paper turns red than the sample is acid.

If the Litmus paper turns blue than the sample is base.