Ellingham diagram is a graphical representation of:

eSaral Updated on:
Question:

Ellingham diagram is a graphical representation of:

  1. $\Delta \mathrm{H}$ vs $\mathrm{T}$

  2. $\Delta \mathrm{G}$ vs $\mathrm{T}$

  3. $\Delta G$ vs $P$

  4. $(\Delta \mathrm{G}-\mathrm{T} \Delta \mathrm{S})$ vs $\mathrm{T}$

Correct Option: , 2

Solution:

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

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