`DeltaG^(@) vsT` plot in the Ellingham diagram slopes down for the reaction.

`DeltaG^(@) vsT` plot in the Ellingham diagram slopes down for the reaction.
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`DeltaG^(@) vsT` plot in the Ellingham diagram slopes down for the reaction. A. `Mg+(1)/(2)O_(2)toMgO` B. ` ... (2)toCO` D. `CO+(1)/(2)O_(2)toCO_(2)`
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