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CBSE Class 9 Answered

what is pure substance
Asked by susan mathew | 11 Sep, 2010, 12:00: AM
answered-by-expert Expert Answer
Substance which is free from impurities and occurs in free state in nature is called pure substance.
Elements are also considered as pure substances as they are composed of only one kind of atoms.
Answered by | 11 Sep, 2010, 07:06: PM

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