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Which statement best describes the use of a chemical indicator in a titration?

A. It must be measured to the nearest 0.01 mL.

B. It must be colored in the acid solution.

C. It must measure pH directly at all pH values.

D. It must change color near the equivalence point.​

Respuesta :

saraiaaliyah
D. It must change color near the equivalence point.

~ hope this helps!
mahima6824soni

The statement best describes the use of a chemical indicator in a titration is it must change color near the equivalence point.​

What is a chemical indicator?

A chemical indicator is any substance that shows a chemical change by color or other things.

In titration, phenolphthalein is used as an indicator in the titration of an acid or base.

Other chemical indicators are methyl yellow, litmus paper, and pH indicator.

Thus, the correct option is D. It must change color near the equivalence point.​

Learn more about chemical indicators

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