Question

what is universal indicator?​

Answer 1

Universal indicator is the mixture of many pH testing solutions , it can test the solutions for acidic or basic properties .

Answer 2

Answer:

it is the indicator which change it colour according to the strength of acid and basic.

just like if a strong acid is put on it then it will change its colour and if a less strong acid is put on it then the colour is not same when compared to the strong acid.

hope u must have understood.

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