EAN of the elements (*) are equla in :

Options

A. `[overset(**)(Ni)(CO)_(4)], [overset(**)(Fe)(CN)_(6)]^(4-)`
B. `[overset(**)(Ni)(en)_(2)]^(2+), [overset(**)(Fe)(H_(2)O)_(6)]^(2+)`
C. `[overset(**)(Co)(CN)_(6)]^(3-), [overset(**)(Ni)(CN)_(6)]^(3-)`
D. `[overset(**)(Ni)(en)_(2)]^(2+), [overset(**)(Sc)(H_(2)O)_(6)]^(3+)`

Answer

A

Explanation

EAN of `[Ni(CO)_(4)]=Fe(CN)_(6)]=36`