Question:
Which of the following statements is not correct about Ellingham diagram?
Which of the following statements is not correct about Ellingham diagram?
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Thermodynamics tells you if a reaction is possible (feasibility), not how fast it goes (kinetics).
Updated On: Jun 6, 2026
- It is the graph between $\Delta G^{\circ}$ and T for the formation of oxides
- Oxide with lower value of $\Delta G^{\circ}$ is more stable
- The choice of reducing agent can be predicted
- It tells us about the kinetics of the reduction process
Show Solution
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The Correct Option is D
Solution and Explanation
Step 1: Concept
Ellingham Diagram.
Step 2: Meaning
Thermodynamic tool for metallurgy.
Step 3: Analysis
Ellingham diagram is based on thermodynamics ($\Delta G$), not kinetics (the rate or speed of the process).
Step 4: Conclusion
Statement D is not correct.
Final Answer: (D)
Ellingham Diagram.
Step 2: Meaning
Thermodynamic tool for metallurgy.
Step 3: Analysis
Ellingham diagram is based on thermodynamics ($\Delta G$), not kinetics (the rate or speed of the process).
Step 4: Conclusion
Statement D is not correct.
Final Answer: (D)
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