what is indicator and how many type indicator give example for it
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indicator is the substance used to indicate whether a substance is acid or base, neutral.
there r 3 types of indicator s
1)natural
2)artificial3)universal
there r 3 types of indicator s
1)natural
2)artificial3)universal
Answered by
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It is the compound which changes colour to tell whether the substance is acidic or basic (alkali).
It is of 3 types - natural, universal and artificial.
Example - Litmus paper. And Phenolphthalein.
It is of 3 types - natural, universal and artificial.
Example - Litmus paper. And Phenolphthalein.
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