'X' is the number of electrons in t 2g orbitals of the most stable complex ion among [Fe(NH₃)₆]³⁺, [FeCl₆]³⁻, [Fe(C₂O₄)₃]³⁻ and [Fe(H₂O)₆]³⁺. The nature of oxide of vanadium of the type V₂O X is:

Coordination Compounds: JEE Main 2025 Chemistry question

JEE Main 2025 · 4 Apr, Evening shift · Q66

JEE Main 20254 Apr, Evening shiftChemistryMediumCoordination Compounds198× since 2002

'X' is the number of electrons in

t_{2g}

orbitals of the most stable complex ion among

\mathrm{[Fe(NH_3)_6]^{3+}}

\mathrm{[FeCl_6]^{3-}}

\mathrm{[Fe(C_2O_4)_3]^{3-}}

and

\mathrm{[Fe(H_2O)_6]^{3+}}

. The nature of oxide of vanadium of the type

\mathrm{V_2O_X}

is :

JEE Main 2025 Coordination Compounds Question with Solution (4 Apr Evening shift, Q66) | JEE Arc