Question

What is universal indicator? State the purpose of which this indicators are used? ​

Answer 1

Explanation:

An indicator which passes through a series of color changes over a wide range of H3O+ ion concentration is called universal indicator... it is a mixture of several indicators. it is used to get approximate idea of pH of the solution

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Answer 2

Answer :-

Universal Indicator is the mixture of indicators.

It is used to detect whether the solution or a substance is acidic or basic.

The ph scale is used to identify it with the help of colour the colour of scale also tells the ph level.

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