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5 differences between a pure substance …

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5 differences between a pure substance and a mixture

Posted by Unique R 4 years, 6 months ago

CBSE > Class 11 > Chemistry

1 answers

Sia ? 4 years, 6 months ago

Properties	Pure Substance	Mixture
Define	The substances that are made of a single element or compound are called pure substances	Several elements & compounds together form a mixture
Categorization	Solid, liquid, gas	Heterogeneous, homogeneous
Physical properties	Constant	Vary
Purity	Pure	Impure
Separation by a physical process	Not possible	Possible to separate by evaporation, magnetic separation, etc.
Chemical properties	Constant	Vary
Example	Gold, pure water, hydrogen gas	Oil & water, sand & sugar

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