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

• A
  $V^{2+} < Cr^{2+} < Mn^{2+} < Fe^{2+}$ : paramagnetic behaviour
• B
  $Ni^{2+} < Co^{2+} < Fe^{2+} < Mn^{2+}$ : ionic size
• C
  $Co^{3+} < Fe^{3+} < Cr^{3+} < Sc^{3+}$ : stability in aqueous solution
• D
  $Sc < Ti < Cr < Mn$ : number of oxidation states