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Most Important Selected Qs for JEE AdvancedChemistryCoordination Compounds

If for complex [ Cr ( H ₂ O )₆ ]²⁺ CFSE is (- R ₀ ) calculated from general formula of CFSE than determine value of 100 R .

Correct answer

60

Step-by-step solution

₂₄ Cr ²⁺=[ Ar ] 3 ~d ^4 (as H ₂ O is WFE Ligand). Therefore ₂₄ Cr ²⁺ is t _ 2 ~g ^ 1,1,1 , e_ g ^ 1,0 aligned & or CFSE =(-3 0.4+1 0.6) ₀ & =-0.6 ₀ . aligned

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