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MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryMetallurgyFlux Impurities slag

Which of the following metals cannot be extracted by the carbon reduction process?

A.Zn

B.Fe

C.Al✓ Correct

D.Sn

Explanation

Because aluminium has a greater affinity for oxygen than carbon, so it doesn’t get reduced.

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