Question:

Name the source from which litmus solution is obtained. What is the use of this solution?

Updated On: Sep 1, 2024
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Solution and Explanation

Litmus is extracted from lichens. It has a mauve (purple) colour in distilled water. When added to an acidic solution, it turns red and when added to a basic solution, it turns blue. So, it is used to test the acidic or basic nature of solutions.

Litmus is extracted from lichens

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