Which of the following is not true with respect to Ellingham diagram ? – InterviewSolution

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1.	Which of the following is not true with respect to Ellingham diagram ?
Answer» Free energy CHANGES follow a straight line. Deviation occurs when there is a PHASE change. The graph for the FORMATION of `CO_(2)` is a straight line almost parallel to free energy axis. Negative slope of `CO` shows that it becomes more stable with increase in temperature. Positive slope of metal oxides shows that their stabilities decrease with increase in temperature. Answer :B

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