`{:([(H_(2)O)_(4)Co(O_(2))_(2)Co(H_(2)O)_(4)](SO_(4))_(2)overset[[X]"reagent"]to [(H_(2)O)_(4)Co(O_(2))_(2)Co(H_(2)O)_(4)](SO_(4))),(" "(I)" """(II)"):}`
In both the complex `Co` has `t_(2g)^(6)e_(g^(0))` configuration. Which option is incorrect ?

Options

A. Complex (I) is Paramagnetic
B. Complex (II) is Diamagnetic
C. (X) is oxidising agent
D. (X) is reducing agent

Answer

C

Explanation

`(I) O_(2)^(-)` is paramagnetic
`(II) O_(2)^(2-)` is diamagnetic