Which of the following has the maximum number | vedclass

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(C) To determine the number of unpaired electrons,we analyze the electronic configuration in an octahedral field:$1$. For $d^4$ (low spin): The config

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$d^6$ (high spin)

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(C) To determine the number of unpaired electrons,we analyze the electronic configuration in an octahedral field:$1$. For $d^4$ (low spin): The configuration is $t_{2g}^4 e_g^0$. The number of unpaired electrons is $2$.$2$. For $d^8$ (high spin): The configuration is $t_{2g}^6 e_g^2$. The number of unpaired electrons is $2$.$3$. For $d^6$ (high spin): The configuration is $t_{2g}^4 e_g^2$. The number of unpaired electrons is $4$.Comparing these,$d^6$ (high spin) has the maximum number of unpaired electrons $(4)$.

$A. sp^3$	$(i). [Co(NH_3)_6]^{3+}$
$B. dsp^2$	$(ii). [Ni(CO)_4]$
$C. sp^3d^2$	$(iii). [Pt(NH_3)_2Cl_2]$
$D. d^2sp^3$	$(iv). [CoF_6]^{3-}$
	$(v). [Fe(CO)_5]$

Which of the following has the maximum number of unpaired electrons?

Similar Questions

The spin-only magnetic moment of $[MnBr_4]^{2-}$ is $5.9 \ BM$. Predict the geometry of the complex ion.

Match the following hybridization in Column $I$ with the corresponding coordination complexes in Column $II$.
$A. sp^3$ $(i). [Co(NH_3)_6]^{3+}$
$B. dsp^2$ $(ii). [Ni(CO)_4]$
$C. sp^3d^2$ $(iii). [Pt(NH_3)_2Cl_2]$
$D. d^2sp^3$ $(iv). [CoF_6]^{3-}$
$(v). [Fe(CO)_5]$

Which of the following is an outer orbital complex?

The correct combination is

In which of the following complex ions is the value of the magnetic moment (spin only) $\sqrt{3} \ BM$ and outer $d$-orbitals are used in hybridization?

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