Select the statement which is correct?A. In Ellingham diagram `M to MO` curves are having negative slope.B. MgO can be reduced by carbon at very high temperature`(approx1800^(@)C)`C. In blast furnace, carbon not reduce iron oxidesD. Extraction of metals are based upon oxidation

Select the statement which is correct?A. In Ellingham diagram `M to MO

1.	Select the statement which is correct?A. In Ellingham diagram `M to MO` curves are having negative slope.B. MgO can be reduced by carbon at very high temperature`(approx1800^(@)C)`C. In blast furnace, carbon not reduce iron oxidesD. Extraction of metals are based upon oxidation
Answer» Correct Answer - B

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Select the statement which is correct?A. In Ellingham diagram `M to MO` curves are having negative slope.B. MgO can be reduced by carbon at very high temperature`(approx1800^(@)C)`C. In blast furnace, carbon not reduce iron oxidesD. Extraction of metals are based upon oxidation

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