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What substance changes color when exposed to an acid or base?
An indicator is a substance that changes color when exposed to an acid or base.
What is the term for a substance that changes color according to the pH of the solution?
The term for a substance that changes color according to the pH of the solution is an indicator. Indicators are commonly used in chemistry to visually determine the acidity or basicity of a solution based on color changes.
What is a substance that changes color when an acid or a base is added?
An example of a substance that changes color when an acid or a base is added is litmus paper. Litmus paper turns red in acidic solutions and blue in basic solutions, making it a useful tool for identifying the pH of a substance.
What is something that changes color in ways that lets you identify a substance?
Litmus paper is a substance that changes color in the presence of acids or bases. Acids turn litmus paper red, while bases turn it blue. By observing the color change, you can identify whether a substance is acidic or basic.
What is the correct scientific term for a substance that changes colour in this way for litmus?
indicator
What substance changes color when exposed to an acid or base?
An indicator is a substance that changes color when exposed to an acid or base.
What is the term for a substance that changes color according to the pH of the solution?
The term for a substance that changes color according to the pH of the solution is an indicator. Indicators are commonly used in chemistry to visually determine the acidity or basicity of a solution based on color changes.
What is it called when a substance changes color in response to pH?
This is a pH indicator.
Would you expect a pure substance to be the same color throughout?
no we cannot everything changes with time even a pure substance looses it's some of the properties after some time so the color also changes .
What do you call a substance which is used to show changes in pH by its change in color?
An indicator. It is a substance that changes color in response to a change in pH, making it a useful tool in chemistry to visually determine the acidity or basicity of a solution.
What is a substance that changes color when an acid or a base is added?
An example of a substance that changes color when an acid or a base is added is litmus paper. Litmus paper turns red in acidic solutions and blue in basic solutions, making it a useful tool for identifying the pH of a substance.
What is something that changes color in ways that lets you identify a substance?
Litmus paper is a substance that changes color in the presence of acids or bases. Acids turn litmus paper red, while bases turn it blue. By observing the color change, you can identify whether a substance is acidic or basic.
What is something that changes color in ways that let you identify a substance?
Indicators such as litmus paper
What is indicator How does it indicates completion of neutralization?
An indicator refers to a substance that changes color to show how a given substance is either acidic or basic.
What is the correct scientific term for a substance that changes colour in this way for litmus?
indicator
A substance which changes color when in contact with a high concentration of h plus ions is called?
Indicators
What happens when color changes?
When color changes on an object or substance, it typically indicates a chemical reaction, a change in temperature, or alteration in the material composition. This change can be permanent or temporary, depending on the underlying cause.
