Alumino-thermic process is used for the extraction of metals, whose ox

1.	Alumino-thermic process is used for the extraction of metals, whose oxides are
A.	Fusible
B.	Not easily reduced by carbon
C.	Not easily reduced by hydrogen
D.	Strongly basic
Answer» C. Not easily reduced by hydrogen

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Alumino-thermic process is used for the extraction of metals, whose oxides are

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