Which of the following is a high spin complex | vedclass

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(C) high spin complex is formed when the crystal field splitting energy $(\Delta_0)$ is less than the pairing energy $(P.E.)$.In this condition,electr

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$d^7; \Delta_0 < P.E.$

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(C) high spin complex is formed when the crystal field splitting energy $(\Delta_0)$ is less than the pairing energy $(P.E.)$.In this condition,electrons prefer to occupy higher energy orbitals $(e_g)$ rather than pairing up in lower energy orbitals $(t_{2g})$.Option $A$: $\Delta_0 > P.E.$ leads to a low spin complex.Option $B$: For $d^3$ configuration,there is no choice between high spin and low spin as the electrons fill $t_{2g}$ orbitals singly.Option $C$: $\Delta_0 Option $D$: $\Delta_0 > P.E.$ leads to a low spin complex.

Which of the following is a high spin complex? (Where $\Delta_0$ = splitting energy of octahedral complex,$P.E.$ = Pairing energy)

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