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mestny [16]
3 years ago
8

What is a pure substance?​

Chemistry
1 answer:
Serggg [28]3 years ago
7 0

Answer:

A pure substance is a substance or an element whose impurities are extracted by concentration by chemical means.

e.g Aluminium is made pure by concentration of it's ore, bauxite by treatment with excess Sodium Hydroxide solution.

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Hello,

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