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JEE Mains · Chemistry · STD 12 - 5. Co-ordination chemistry

\(\left[ Ru ( en )_{3}\right] Cl _{2}\) तथा \(\left[ Fe \left( H _{2} O \right)_{6}\right] Cl _{2}\) के d-इलैक्ट्रॉन विन्यास क्रमशः है 

  1. A \(t _{2 g }^{4} e _{ g }^{2}\) तथा \(t _{2 g }^{6} e _{ g }^{0}\)
  2. B \(t_{2 g }^{6} e _{ g }^{0}\) तथा \(t _{2 g }^{6} e _{ g }^{0}\)
  3. C \(t_{2 g}^{6} e_{g}^{0}\) तथा \(t_{2 g}^{4} e_{g}^{2}\)
  4. D \(t _{2 g }^{4} e _{ g }^{2}\) तथा \(t _{2 g }^{4} e _{ g }^{2}\)
Verified Solution

Answer & Solution

Correct Answer

(C) \(t_{2 g}^{6} e_{g}^{0}\) तथा \(t_{2 g}^{4} e_{g}^{2}\)

Step-by-step Solution

Detailed explanation

\(\left[ Ru ( en )_{3}\right] Cl _{2} \quad R _{ u } \Rightarrow 4 d\) series en \(\Rightarrow\) chelating ligand \(CN =6,\) octahedral splitting hence laye splitting of \(d-\)subshell \(\left[ Fe \left( H _{2} O \right)_{6}\right] Cl _{2} \Rightarrow H _{2} O \Rightarrow\) Weak…
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