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Imppure matter is a substance which contains a mixture of elements-
1. It does not have fixed melting point, boiling point or density
2. t gives more than one spot whenn analysed by chromatography
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∙ 13y ago
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What does impure mean?
Impurity means is a substance that is present in another substance making it of a low qulity. Means that the substance has some impure (Not pure) articles in it, if water has impurities in it then it has something in it that shouldn't be there it is tainted water.
Are compounds impure?
NO. Compounds are not impure. They are very much pure.
Is salt pure or impure?
Pure
Why is Limestone is used to purify sugar?
To make it less acidic and to dissolve the impure substances.
What does photodegrade mean?
The definition of photodegrade is of a substance to be decomposed by the action of light. It means to breakdown when exposed to sunlight and is a type of chemical change that results from light being absorbed.
What is a impure substance?
An impure substance contain impurities; for example polluted water is an impure substance.
Is a suspension a pure substance?
impure substance
Define impure substance?
An impure substance contain impurities. The degree of purity depends on the desired application.
Is a compound an impure substance?
No.
Is bromine an impure substance?
No, it is not.
What is the other name of impure substance?
An impure substance can be called a mixture. It could be either heterogeneous mixture or homogeneous mixture.
Are a mixture pure or impure?
impure because they are made of more than 1 substance
What do you think makes compounds pure and mixtures impure?
A compound is, by definition, a single, and hence pure substance (composed of molecules), and a mixture is, also by definition, two or more substances which are mixed together.
Is a compound impure or pure?
it depends on the substance
What is the definition of impure substances?
Substances that are not pure.
What distinguishes a mixture form an impure substance?
If a substance in a mixture is preponderant--, if the amount far exceeds the amounts of the other substances in the mixture it is usually called an impure substance. Resource: Separation of the Components of a Mixture Lab -Chemistry
What is the definition of contaminate?
To make something dirty or impure
