Question

Ellingham diagram is a graphical representation of:

• A. $\Delta H$ vs $T$
• B. $\Delta G$ vs $T$
• C. $\Delta G$ vs $P$
• D. $(\Delta G-T\Delta S)$ vs $T$

Answer 1

Answer: (B)

Ellingham diagram is a graphical representation of $\Delta G$ vs $T$ when metal heated with oxygen to form metal oxide