On the basis of ellingham diagram, which of the following is incorrect? (1) Entropy change for a...

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On the basis of ellingham diagram, which of the following is incorrect?
(1) Entropy change for all metal oxides is roughly same.
(2) Below the boiling point, \( \mathrm{T} \Delta \mathrm{S} \) factor is same irrespective of metal.
(3) Above \( \Delta \mathrm{G}=0 \) line, oxide decomposes into metal and oxygen.
(4) If randomness increases, the slope increases
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