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What is not true about acid-base indicators?

A: Acid-base indicators are chemical species themselves.
B: Indicator error occurs when an indicator range doesn't match titration equivalence pH. C: They have different pH values/range of persistent color change.
D: Bromothymol blue can change blue to yellow around pH=7. ​

Respuesta :

pstnonsonjoku

The statement that is not true about indicators is that Bromothymol blue can change blue to yellow around pH=7. ​

Indicators are chemical species that change color when in acidic, basic or neutral media.

This color change is caused by chemical changes in the indicator molecule.

Bromothymol blue is an indicator that has a yellow color in acidic medium, a green color at pH=7 and a blue color in basic medium.

It is not a true statement that; Bromothymol blue can change blue to yellow around pH=7. ​

Learn more: https://brainly.com/question/5368673

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