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How are pH indicators classified?
pH indicators are classified based on the pH range over which they change color. They can be classified as either acidic, basic, or universal indicators. Acidic indicators change color in acidic solutions, basic indicators change color in basic solutions, and universal indicators change color over a wide pH range.
How indicators works?
pH indicators change their color according to the pH of a solution.
Are sensations of feeling hot or cold reliable indicators of climate change?
No. Nor are they necessarily indicators of ambient temperature change.
What will change color in the presence of an acid or a base?
pH indicators change the color depending upon acidity or basicity.
Can indicators change colour twice?
Yes.
How are pH indicators classified?
pH indicators are classified based on the pH range over which they change color. They can be classified as either acidic, basic, or universal indicators. Acidic indicators change color in acidic solutions, basic indicators change color in basic solutions, and universal indicators change color over a wide pH range.
How indicators works?
pH indicators change their color according to the pH of a solution.
What is acid-base indicators?
These indicators change the color depending on the pH of the solution.
Are sensations of feeling hot or cold reliable indicators of climate change?
No. Nor are they necessarily indicators of ambient temperature change.
Do acids effect indicators?
Yes, acids can affect indicators by changing their color. Indicators are substances that change color in response to the acidic or basic nature of a solution. Acids can cause indicators to change color depending on their pH level.
How many types of indictors are used in titration?
There are two main types of indicators used in titration: color indicators and pH indicators. Color indicators change color at specific pH ranges to indicate the endpoint of the titration, while pH indicators change color based on the pH of the solution.
What will change color in the presence of an acid or a base?
pH indicators change the color depending upon acidity or basicity.
What are acid base indicators?
These indicators are substances which change their color depending upon acidity/basicity of the solution.
Why indicator change color?
Indicators are mostly organic aromatic compounds in acidic to basic medium or vice versa the resonating structures of indicators become change which are responsible to change the colour.
What are acid-base indicators?
Acid-base indicators, are chemicals that change color in response to acidic or basic conditions.
Are indicators acidic or basic in nature?
Indicators can be both acidic and basic in nature, depending on their color change properties in response to different pH levels. Some indicators change color in acidic solutions, while others change color in basic solutions.
Do acids have any effect on indicators?
Yes, acids can affect indicators by changing their color. Indicators are substances that change color in response to changes in pH levels, and an acid can cause this color change by altering the pH of the solution the indicator is in.
