JEE Mains 05-Sep-2020 Shift 1 Solved Paper

Section: Chemistry

Question : 32 of 75

Marks: +1, -0

An Ellingham diagram provides information about:

[5 Sep 2020 Shift 1]

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 pH and potential under which a species is thermodynamically stable.

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