A) estimating the concentration of iron
B) estimating the concentration of \[C{{N}^{-}}\]
C) thermally decomposing the compound
D) measuring the solid state magnetic moment
Correct Answer: D
Solution :
[d] Fe(II) state -\[3{{d}^{6}}\]; due to strong \[C{{N}^{-}}\] ligand spin paired complex \[({{d}^{2}}s{{p}^{3}})\] will be formed. Hence \[n=0,\mu =OB.M\] Fe(III) state \[3{{d}^{5}};<{{d}^{2}}s{{p}^{3}}\] complex, n = 1, \[\mu =1.73B.M.\]You need to login to perform this action.
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