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Stoichiometry

Which of the ...

Question

Which of the following oxide cannot be reduced with the carbon to obtain the metal?

A

M n O_{2}

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B

C r_{2} O_{3}

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C

A l_{2} O_{3}

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D

All the above

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Solution

The correct option is D All the above
Carbon cannot reduce the oxides of the Highly reactive metals. So None of the oxide can be reduced with carbon to obtain the metal

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