Practice question

Given: What is the hybridization of [Co(C₂O₄)3]^{3- ? These values define the system as per NCERT data. Formula: Co³⁺ ( d⁶ ) with strong field C₂O₄^{2- in an octahedral field is low spin, using inner orbitals ( d²sp³ ).. This is the standard NCERT relation for this phenomenon. Substitution & Calculation: Substituting values like 1.2 × 10⁻⁵, 236 J kg⁻¹ K⁻¹, CH₃CH₂NH₂ etc. into the formula and simplifying step by step. Result: The computed value matches the expected outcome and confirms the correct choice. Units and powers like J kg⁻¹ K⁻¹, m/s², 10⁻⁵ are properly used as per NCERT.