Q. 5 If you want to make indicators for the development of your
school, what would you like to put in it? Write down your
thoughts.
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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
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Answer:
If you want to make indicators for the development of your
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