Question

Ellingham diagram is the graphical representation of

• A. Rate of reaction
• B. Gibbs free energy in connection with metallurgy
• C. Raoult's law
• D. Lanthanoid contraction

Answer 1

Answer:

B. Gibbs free energy in connection with metallurgy

• An Ellingham diagram is a graph that shows the temperature dependence of the stability of compounds. In metallurgy, it is primarily used to predict the ease of reduction of metal oxides and sulfides.