The magnetic moment of Ni^{2+} in an aqueous | vedclass

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

Question

(D) The electronic configuration of $Ni$ $(Z=28)$ is $[Ar] 3d^8 4s^2$. For $Ni^{2+}$,the configuration is $[Ar] 3d^8$. In the $3d^8$ configuration,the

Vedclass · Accepted Answer

$2.84$

Vedclass · Answer

(D) The electronic configuration of $Ni$ $(Z=28)$ is $[Ar] 3d^8 4s^2$. For $Ni^{2+}$,the configuration is $[Ar] 3d^8$. In the $3d^8$ configuration,there are $2$ unpaired electrons. The magnetic moment $\mu$ is calculated using the formula $\mu = \sqrt{n(n+2)} \ B.M.$,where $n$ is the number of unpaired electrons. $\mu = \sqrt{2(2+2)} = \sqrt{8} \approx 2.84 \ B.M.$

The magnetic moment of $Ni^{2+}$ in an aqueous solution is ......... $B.M.$

Similar Questions

The given complexes are .......

The pair in which both species have the same magnetic moment (spin-only value) is:

Which cyano complex exhibits the minimum magnetic moment?

Which of the following pairs represent linkage isomers?

What are the number of possible geometric isomers,optical isomers,and total isomers for the complex $[CoCl_2(en)(NH_3)_2]^{+}$ respectively?

Vedclass Test Series

Exam Paper Generator

Online Exam Module