Ellingham Diagrams

Below point $\text{'}\mathrm{A}\text{'}, \mathrm{FeO}$ can _____.

Which of the following metals cannot be obtained by reduction of its metal oxide by aluminium?

Ellingham diagram represents change of

Which one of the following statements is not correct?

How is the concept of coupling reactions useful in explaining the occurrence of non-spontaneous thermochemical equations? Explain with an example.

Considering Ellingham diagram, which of the following metals can be used to reduce alumina?

${\mathrm{\Delta G}}_{\mathrm{f}}°$ vs $\mathrm{T}$ plot in the Ellingham diagram sloper downwards for the reaction :-

In Ellingham diagram, the slope of curve of the formation of metal oxide :

Total number of plot$\left(\mathrm{s}\right)$ in which slope is not correctly represented.

Considering Ellingham diagram, which of the following metals can be used to reduce alumina?

Carbon monoxide is more effective reducing agent than carbon below $983 \mathrm{K}$ but above this temperature, the reverse is true –Explain.
 

Out of coke and $\mathrm{CO}$, which is better reducing agent for the reduction of $\mathrm{ZnO}$? Why?

At $673\mathrm{K},$ which is the better reducing agent carbon or carbon monoxide?

What is the minimum temperature for reduction of $\mathrm{MgO}$ by carbon?

Explain, how $\mathrm{\Delta G}°$ varies, with temperature in the reaction $2\mathrm{C}\left(\mathrm{s}\right)+{\mathrm{O}}_2\left(\mathrm{g}\right)⟶2\mathrm{CO}\left(\mathrm{g}\right)$.

Which two parameters are plotted in Ellingham diagram.

Which of the following are incorrect on basis of above ellingham diagram for carbon?

The correct statement regarding the given Ellingham diagram is:

Which of the following will be represented by the Ellingham diagram:

What is the correct statement regarding the given Ellingham diagram?