Science, asked by cutest, 1 year ago

what are the universal indicator. give some examples

Answers

Answered by Pravleenkaur

A universal indicator is a pH indicator composed of a solution of several compounds that exhibits several smooth colour changes over a pH value range from 0 to 14 to indicate the acidity or alkalinity of solutions, where 7 indicates neutral.
For eg:-methyl red ,phenolphthalein.

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Answered by dhruv775500

Universal indicator is a mixtures of many different indicators(or dyes) which gives different colours at different pH values of the entire pH scale.

ex- methyl red , Phenolphthalein and many more...........

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