Is Matter Around Us Pure — Science STD 9 — Question
CBSE BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure3 Marks
Question
List the points of differences between homogeneous and heterogeneous mixtures.
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Answer
A homogeneous mixture is a mixture having a uniform composition throughout the mixture. For example: salt in water, sugar in water, copper sulphate in water
A heterogeneous mixture is a mixture having a non-uniform composition throughout the mixture. For example: sodium chloride and iron fillings, salt and sulphur, oil and water.
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