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JEE MAIN 2020
05-09-2020 S1
Question
An Ellingham diagram provides information about
Select the correct option:
A
the temperature dependence of the standard Gibbs energies of formation of some metal oxides
B
the pressure dependence of the standard electrode potentials of reduction reactions involved in the extraction of metals
C
the conditions of pH and potential under which a species is thermodynamically stable
D
the kinetics of the reduction process
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
An Ellingham diagram provides information about, the temperature dependence of the standard gibbs energies of formation of some metal oxides.
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