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What turns different colors in acids or bases?
Litmus paper changes color in response to being in an acidic or basic environment. In an acid, litmus paper turns red, while in a base it turns blue. Universal indicator solution is another substance that changes color in response to different levels of acidity or alkalinity, with a range of colors representing different pH levels.
Which substance turns yellow when nitric acid is dropped on it?
Potassium iodide turns yellow when nitric acid is dropped on it due to the formation of elemental iodine.
How do you use litmus paper to decide a substance is an acid or a base?
Dip the litmus paper into the solution in question. If the paper turns red, the substance is acidic. If the paper turns blue, the substance is basic. If there is no color change, then the substance is neutral.
What test can you know if it is a acid or base?
You can test whether a substance is an acid or a base using litmus paper. When dipped in the substance, blue litmus paper turns red in the presence of an acid, while red litmus paper turns blue in the presence of a base.
If the universal indicator turns green it means?
If the universal indicator turns green, it indicates that the substance is neutral, neither acidic nor basic.
What is a substance that turns different colors in an acid?
This is called Litmus paper.
What turns different colors in acids or bases?
Litmus paper changes color in response to being in an acidic or basic environment. In an acid, litmus paper turns red, while in a base it turns blue. Universal indicator solution is another substance that changes color in response to different levels of acidity or alkalinity, with a range of colors representing different pH levels.
Which substance turns yellow when nitric acid is dropped on it?
Potassium iodide turns yellow when nitric acid is dropped on it due to the formation of elemental iodine.
What is litumus paper used to indicate?
litmus paper indicates wether a substance is an acid or a base if it is an acid the paper is turns red, if base it turns blue
How do you use litmus paper to decide a substance is an acid or a base?
Dip the litmus paper into the solution in question. If the paper turns red, the substance is acidic. If the paper turns blue, the substance is basic. If there is no color change, then the substance is neutral.
Does an alkali substance neutralize an acid?
no it doesn't, it simply just turns it into an indicator and has not neutralised it.
What test can you know if it is a acid or base?
You can test whether a substance is an acid or a base using litmus paper. When dipped in the substance, blue litmus paper turns red in the presence of an acid, while red litmus paper turns blue in the presence of a base.
What indicator turns a variety of colors depending on the strength of the acid or base?
Litmus paper pH paper
If the universal indicator turns green it means?
If the universal indicator turns green, it indicates that the substance is neutral, neither acidic nor basic.
The colors of litmus in acid and alkali's are?
Litmus paper turns red in acidic solutions and blue in alkaline solutions.
What is a acid in simple language?
a chemical substance that neutralizes alkalis, dissolves some metals and turns litmus red
How can you test a substance to see if it is an acid base or neutral?
You can use litmus paper to test if a substance is acidic, basic, or neutral. If the paper turns red when dipped in the substance, it indicates acidity, and if it turns blue, it indicates alkalinity. If there is no color change, then the substance is neutral.
