[Ni^{2+} < Co^{2+} < Fe^{...] Which of the following arrangements does not represent the correct order of the property stated agai

For Competitive Exams

Which of the following arrangements does not represent the correct order of the property stated against it?

$Co^{3+} < Fe^{3+} < Cr^{3+} < Sc^{3+}$ : stability in aqueous solution

$Se < Ti < Cr < Mn $: number of oxidation states

$V^{2+} < Cr^{2+} < Mn^{2+} < Fe^{2+} $: paramagnetic behaviour

$Ni^{2+} < Co^{2+} < Fe^{2+} < Mn^{2+} $: ionic size

Additional Questions

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