More than 95% of _______________ is present in corundum ? — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

More than 95% of _______________ is present in corundum ?

Correct answer: B

Explanation

Corundum is a mineral primarily composed of aluminum oxide (Al2O3).

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