The difference between spin-only magnetic mom | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) For $[Co(H_2O)_6]Cl_2$:$Co^{2+}$ has a $3d^7$ configuration. In an octahedral field,the electrons are arranged as $t_{2g}^5 e_g^2$,resulting in $3

Vedclass · Accepted Answer

$0$

Vedclass · Answer

(C) For $[Co(H_2O)_6]Cl_2$:$Co^{2+}$ has a $3d^7$ configuration. In an octahedral field,the electrons are arranged as $t_{2g}^5 e_g^2$,resulting in $3$ unpaired electrons.The spin-only magnetic moment $\mu = \sqrt{n(n+2)} \ BM = \sqrt{3(3+2)} = \sqrt{15} \ BM$.For $[Cr(H_2O)_6]Cl_3$:$Cr^{3+}$ has a $3d^3$ configuration. The electrons are arranged as $t_{2g}^3 e_g^0$,resulting in $3$ unpaired electrons.The spin-only magnetic moment $\mu = \sqrt{n(n+2)} \ BM = \sqrt{3(3+2)} = \sqrt{15} \ BM$.Difference in spin-only magnetic moment $= \sqrt{15} - \sqrt{15} = 0$.

The difference between spin-only magnetic moment values of $[Co(H_2O)_6]Cl_2$ and $[Cr(H_2O)_6]Cl_3$ is $....$

Similar Questions

Which among the following is most paramagnetic?

Among the following complex ions,the one which shows geometrical isomerism will be

Consider the following complex compounds and identify the compounds which are optically active.
$I.$ $[Co(NO_2)_3(NH_3)_3]$
$II.$ $cis-[RhCl_2(NH_3)_4]^+$
$III.$ $[Cr(OX)_3]^{3-}$
$IV.$ $cis-[PtCl_2(en)]$
$V.$ $trans-[Cr(en)_2Br_2]^+$
$VI.$ $cis-[Cr(en)_2Br_2]^+$

Complex compound$(s)$ having an even number of space (stereo) isomers is/are :
(where $AA^{-}$ is a symmetrical bidentate ligand and $a, b, c, d, e$ are monodentate ligands)

The coordination compound with the molecular formula $[CO(NO_2)(SCN)(en)_2]Br$ exhibits which of the following types of isomerism?

Vedclass Test Series

Exam Paper Generator

Online Exam Module