Identify the indicator that can be used at the highest pH.
A)Alizarin
B)Thymol blue
C)Crystal violet
D)Phenolphthalein
E)Alizarin yellow R

Name: Identify the indicator that can be used at the highest pH. A)Alizarin B)Thymol blue C)Crystal violet D)Phenolphthalein E)Alizarin yellow R
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Question

Quizplus · Accepted Answer

Alizarin yellow R is an indicator that changes color at a higher pH range, typically around 10-12, making it suitable for use at the highest pH among the options provided.

Identify the Indicator That Can Be Used at the Highest