Chemistry, asked by branshem44591, 10 months ago

A colourless indicster uded in lab

Answers

Answered by alexthegreat86

Answer:

Indicator : It is a substance that shows some colour change with the change in pH.

Explanation:

Used as an indicator in titration of weak bases with strong acids. It is a weak acid. On adding extra hydrogen ion, there is simply shifting of indicator that changes colour from pink to colourless.

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