Question

what is the difference between universal indicator and common indicators ?​

Answer 1

Answer: Answer

Explanation:

Common acid base indicator : are those indicators which are obtained from nature , like litmus , which are obtained from lichen ( a thalophyta). Universal indicators: are mixtures of many different indicators which give different colours at different PH value at the entire pH scale

Answer 2

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Acid base indicator like litmus tells us only whether a given substance is an acid or a base.

Universal indicator gives an idea as to how acidic or basic a substance is. An universal indicator gives different colours with solutions of different p H values.