Science, asked by ankitaqueen098765432, 6 months ago

what are indicators?​

Answers

Answered by deepgaurav821
7

Answer:

A pH indicator is a halochromic chemical compound added in small amounts to a solution so the pH of the solution can be determined visually. Hence, a pH indicator is a chemical detector for hydronium ions or hydrogen ions in the Arrhenius model.

Answered by krish2118810
1

Answer:

Indicators are substances which show a colour change when brought in contact with acids or bases.

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