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

Options

A. `V^(2+) lt Cr^(2+) lt Mn^(2) lt Fe^(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. ScltTiltCrltMn: number of oxidation states.

Answer

A