Easy MCQ +4 / -1 PYQ · JEE Mains 2020

An Ellingham diagram provides information about :

  1. A the temperature dependence of the standard Gibbs energies of formation of some metal oxides Correct answer
  2. B the pressure dependence of the standard electrode potentials of reduction reactions involved in the extraction of metals
  3. C the conditions of pH and potential under which a species is thermodynamically stable
  4. D the kinetics of the reduction process

Solution

An Ellingham diagram provides information about, the temperature dependence of the standard gibbs energies of formation of some metal oxides.

About this question

Subject: Chemistry · Chapter: p-Block Elements · Topic: Group 13: Boron Family

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