JEE Mains · Chemistry · STD 12 - 5. Co-ordination chemistry
The crystal field stabilization energy \((CFSE)\) of \([Fe(H_2O)_6]Cl_2\) and \(K_2[NiCl_4],\) respectively, are
- A \( - \,0.4\,{\Delta _0}\) and \( - \,0.8\,{\Delta _t}\)
- B \( - \,0.4\,{\Delta _0}\) and \( - \,1.2\,{\Delta _t}\)
- C \( - \,2.4\,{\Delta _0}\) and \( - \,1.2\,{\Delta _t}\)
- D \( - \,0.6\,{\Delta _0}\) and \( - \,0.8\,{\Delta _t}\)
Answer & Solution
Correct Answer
(A) \( - \,0.4\,{\Delta _0}\) and \( - \,0.8\,{\Delta _t}\)
Step-by-step Solution
Detailed explanation
\(CFSE = [-0.4\,n_{t2g} + 0.6\,n_{eg}]\, \Delta _o\)
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