The Ellingham diagram for zinc,magnesium and | vedclass

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(A) In the Ellingham diagram,the point of intersection of two lines represents the temperature at which the two metals (or a metal and carbon) have an

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(A) In the Ellingham diagram,the point of intersection of two lines represents the temperature at which the two metals (or a metal and carbon) have an equal affinity for oxygen.The line for the oxidation of zinc $(2Zn + O_2 \rightarrow 2ZnO)$ and the line for the oxidation of carbon $(2C + O_2 \rightarrow 2CO)$ intersect at $1000^{\circ}C$.Therefore,at $1000^{\circ}C$,zinc and carbon have equal affinity for oxygen.

The Ellingham diagram for zinc,magnesium and carbon converting into corresponding oxides is shown below.
At $........$ $^oC$ temperature,zinc and carbon have equal affinity for oxygen.

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The Ellingham diagram for zinc,magnesium and carbon converting into corresponding oxides is shown below.At $........$ $^oC$ temperature,zinc and carbon have equal affinity for oxygen.