state state the difference between pure substance and mixture and one example of each
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Difference between Pure substance and Mixture
Pure substance
1. A pure substance has only one component
Eg: Pure water is a pure substance. It consist of only water molecules.
2. Elements and compounds are both pure substances. It is collection of dissimilar
particles that will not undergo a chemical reaction.
Mixture:
1. A mixture has variable combinations.
Eg: Alcohol-water mixture, both co-exist together.
2. A mixture can be either homogenous or heterogeneous
Pure substance
1. A pure substance has only one component
Eg: Pure water is a pure substance. It consist of only water molecules.
2. Elements and compounds are both pure substances. It is collection of dissimilar
particles that will not undergo a chemical reaction.
Mixture:
1. A mixture has variable combinations.
Eg: Alcohol-water mixture, both co-exist together.
2. A mixture can be either homogenous or heterogeneous
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pir substance consist only one type of constitute whearas mixture is substance which which contain two or more than 2materials in any proportion
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