Which one of the following arrangements does not represent the correct order of the property stated against it?
A. `V^(2+) lt Cr^(2+ lt Mn^(2+)ltFe^(2+)`, Paramagnetic behaviour
B. `Ni^(2+) lt Co^(2+) lt Fe^(2+) lt Mn^(2+)`: ionic size
C. `Co^(3+) lt Fe^(3+) lt Cr^(3+) lt Sc^(3+)`: Stability in aqueous solution
D. `Sc lt Ti lt Cr lt Mn`, Number of oxidation states.