Acid-Base Indicators Need to Have Very Intense Colors So That

question 65

Multiple Choice

Acid-base indicators need to have very intense colors so that a very low concentration is visible. Could there be a problem in using too much indicator?

• A)No, the colors would just be darker.
• B)No, indicators are inert.
• C)Yes, more indicator requires more extreme pH values to change color.
• D)Yes, the indicator could affect the acid-base chemistry being measured.
• E)No, the colors would just be sharper.

Comprehend the importance of models and theories in economics to explain real-world phenomena.

Differentiate between positive and normative economics and their roles in economic analysis and policy recommendation.

Understand the significance of economic efficiency and market operations.

Analyze the impact of individual and governmental economic decisions on society and the economy.

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Definitions:

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