Question: An Ellingham diagram provides information about :
the pressure dependence of the standard electrode potentials of reduction reactions involved in the extraction of metals.
the kinetics of the reduction process.
the temperature dependence of the standard Gibbs energies of formation of some metal oxides.
the conditions of $\mathrm{pH}$ and potential under which a species is thermodynamically stable.
Correct Option: , 4
Solution:
Ellingham diagram provides information about temperature dependence of the standard gibbs energies of formation of some metal oxides.
