JEE Main20252 Apr 2025Morning ShiftChemistryCoordination CompoundsActual
A transition metal (( M ) ) among ( Mn , Cr , Co ) and Fe has the highest standard electrode potential ( ( M ³⁺ / M ²⁺ ) ). It forms a metal complex of the type ( [ M ( CN )₆ ]⁴⁻ ). The number of electrons present in the ( e _ g ) orbital of the complex is _________.
Correct answer
0
Step-by-step solution
Co has highest standard electrode potential ( ( M ⁺³ / M ⁺² ) ) among ( Mn , Cr , Co , Fe ) ( ) Complex is ( [ Co ( CN )₆ ]⁴⁻ ) and its splitting is as follows. ( ) electron in ( e _ g ) orbital is one.