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Purity of a metal can be determined with the help of...

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Purity of a metal can be determined with the help of

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Correct Answer: Option C
Purity of a metal can be determined with the help of Archimedes Principle which makes use of the densities and buoyancy of metals. Finding the density of a metal sample can help to determine its purity. It is most commonly used in the checking the purity of gold.
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