What is the magnetic moment of ${[Fe{F_6}]^{3 - }}$
What is the magnetic moment of ${[Fe{F_6}]^{3 - }}$
- A
$5.92$
- B
$5.49$
- C
$2.32$
- D
$4$
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How would you account for the following:
$(i)$ of the $d^{4}$ species, $Cr ^{2+}$ is strongly reducing while manganese $(III)$ is strongly oxidising.
$(ii)$ Cobalt $(II)$ is stable in aqueous solution but in the presence of complexing reagents it is easily oxidised.
$(iii)$ The $d^{1}$ configuration is very unstable in ions.
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$(ii)$ Cobalt $(II)$ is stable in aqueous solution but in the presence of complexing reagents it is easily oxidised.
$(iii)$ The $d^{1}$ configuration is very unstable in ions.
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