Question

1.
What is litmus solutin?
(AS1)​

Answer 1

Answer:

Litmus is a water-soluble mixture of different dyes extracted from lichens. It is often adsorbed onto filter paper to produce one of the oldest forms of pH indicator, used to test materials for acidity.

Explanation:

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Answer 2

Answer:

Litmus solution is basically a purple dye.

This solution is used to differentiate between acids and bases. When acid is added to litmus solution, it changes to red and when base is added, it changes to blue. Litmus solution is extracted from lichens.

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