The hardest material just prior to diamond in Mhos scale... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

The hardest material just prior to diamond in Mhos scale is_________________?

Correct answer: C

Explanation

Corundum is known to be extremely hard and ranks just below diamond on the Mohs scale.

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