Which of the following options correctly repr | vedclass

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

Question

(A) The paramagnetic property depends on the number of unpaired electrons $(n)$. The higher the number of unpaired electrons,the greater the paramagne

Vedclass · Accepted Answer

$Cu^{2+} < V^{2+} < Cr^{2+} < Mn^{2+}$

Vedclass · Answer

(A) The paramagnetic property depends on the number of unpaired electrons $(n)$. The higher the number of unpaired electrons,the greater the paramagnetic property.Electronic configurations:$Cu^{2+} (Z=29): [Ar] 3d^9$,$n=1$$V^{2+} (Z=23): [Ar] 3d^3$,$n=3$$Cr^{2+} (Z=24): [Ar] 3d^4$,$n=4$$Mn^{2+} (Z=25): [Ar] 3d^5$,$n=5$Thus,the increasing order of paramagnetic property is $Cu^{2+} < V^{2+} < Cr^{2+} < Mn^{2+}$.

Which of the following options correctly represents the increasing order of the paramagnetic property of the ions?

Similar Questions

Which elements do you think would have been named by
$(i)$ Lawrence Berkeley Laboratory
$(ii)$ Seaborg's group?

The metal ion having maximum paramagnetic behaviour among the first transition series elements is,

Transition elements are:

Which of the following elements does not belong to the first transition series?

Highest density is of $...$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module