Tag: occurrence of metals

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Multiple choice geography in the land of kerala introduction to metallurgy occurrence of metals study of kerala

Why do we need to separate different components of a mixture? Select the correct explanation from the following.

  1. To remove the unwanted impurities

  2. To obtained pure substances

  3. To separate, two different but useful components

  4. All of these
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Mixtures have different physical and chemical properties compared with same metals. we need to separate different substances from mixtures as we want only useful substances and to obtain pure substances.