Chemical reduction is not suitable for converting [MP PET 1994]

1.	Chemical reduction is not suitable for converting [MP PET 1994]
A.	Bauxite into aluminium
B.	Cuprite into copper
C.	Haematite into iron
D.	Zinc oxide into zinc
Answer» B. Cuprite into copper

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Chemical reduction is not suitable for converting [MP PET 1994]

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