Question

What is universal indicator??​

Answer 1

Heyz

It is a indicator which is made up of mixture of colourful dyes ..It has a fixed color for a fixed ph value...by using universal indicator we can easily find out the ph of given solutions..for example a solution of ph14 will be shown violet in colour whereas a soln of ph0-1will be dark red in colour..

Hope it helps uh

Mark me as Brainlist answer plz if uh really understand it properly...

Answer 2

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UNIVERSAL INDICATOR ::

✴Universal indicator is a also called as PH indicator.

✴It is made of a solution of several compounds that exhibits several changes in smooth colour.

✴It is used to indicate acidity or alkaline nature of the solutions

Advantages of the universal indicator :

✴It is used to display a variety of colors over the entire PH scale.

✴It is used to indicate the PH from 1--14 range.

✴It says either the solution is acidic or basic by changing the colours .

✴The commonly used acid base indicator is LITMUS..

Examples of universal indicators

✴The universal indicator exists as solutions which are

❇Phenopthalein..

❇Thymol..

❇Bromothymol blue.

❇Blue or methyl red..

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