Published by:
CGP EDU Academic Team
Published on: August 13, 2026
For a reaction,
, the free energy change is plotted as a function of temperature. The temperature below which the oxide is stable could be inferred from the plot as the point at which
Text Solution
Verified by ExpertsThe correct answer is:
A
From Ellingham Diagram

From graph it is evident, that the temperature below which the oxide is stable, is the point at which free energy change shows a change from negative to positive.
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