What is meant by indicators

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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.

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which help us for determining it is acid or a base

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there are two mining of indicators * Who indicates you how to work *  indicators are used in vehicle to take turn

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it is not correct

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integers

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sorry galti sa galat answer bata diya

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A chemical indicator is a substance that undergoes a distinct observable change when conditions in its solution change. This could be a color change, precipitate formation, bubble formation, temperature change, or other measurable quality.Another type of indicator that may be encountered in chemistry and other sciences is a pointer or light on a device or instrument, which may show pressure, volume, temperature, etc.or the condition of a piece of equipment (e.g., power on/off, available memory space).

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A device providing specific information on the state or condition of something, in particular....

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hi

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indicators are those substances which determine whether the given sample is an acid or a base

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