Science, asked by meghaanande1987, 5 months ago

write a note on universal indicators

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Answered by Anonymous

Answer:

A universal indicator is a pH indicator made of a solution of several compounds that exhibits several smooth colour changes over a wide range pH values to indicate the acidity or alkalinity of solutions.

...

Universal indicator.

pH range Description Colour

< 3 Strong acid Red

3–6 Weak acid orange or yellow

7 Neutral Green

8–11 Weak alkali

Answered by guptaankita5252

Explanation:

...

Universal indicator.

pH range Description Colour

< 3 Strong acid Red

3–6 Weak acid orange or yellow

7 Neutral Green

8–11 Weak alkali Blue

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write a note on universal indicators​

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write a note on universal indicators