What is the magnetic moment value of $Ni^{2+}$ in an aqueous solution in Bohr Magnetons? (Atomic number: $Ni = 28$)
- A$2.83$
- B$4.9$
- C$0$
- D$1.73$
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Similar Questions
Match List-$I$ with List-$II$ :
List-$I$ (Complexes) List-$II$ (Types) $a$. $[Co(NH_3)_5NO_2]Cl_2$ and $[Co(NH_3)_5ONO]Cl_2$ $i$. Linkage isomerism $b$. $[Cr(NH_3)_6][Co(CN)_6]$ and $[Cr(CN)_6][Co(NH_3)_6]$ $ii$. Coordination isomerism $c$. $[Co(NH_3)_5(SO_4)]Br$ and $[Co(NH_3)_5Br]SO_4$ $iii$. Ionisation isomerism $d$. $[Cr(H_2O)_6]Cl_3$ and $[Cr(H_2O)_5Cl]Cl_2 \cdot H_2O$ $iv$. Solvate isomerism
Choose the correct answer from the options given below :
| List-$I$ (Complexes) | List-$II$ (Types) |
| $a$. $[Co(NH_3)_5NO_2]Cl_2$ and $[Co(NH_3)_5ONO]Cl_2$ | $i$. Linkage isomerism |
| $b$. $[Cr(NH_3)_6][Co(CN)_6]$ and $[Cr(CN)_6][Co(NH_3)_6]$ | $ii$. Coordination isomerism |
| $c$. $[Co(NH_3)_5(SO_4)]Br$ and $[Co(NH_3)_5Br]SO_4$ | $iii$. Ionisation isomerism |
| $d$. $[Cr(H_2O)_6]Cl_3$ and $[Cr(H_2O)_5Cl]Cl_2 \cdot H_2O$ | $iv$. Solvate isomerism |
Choose the correct answer from the options given below :
MediumNEET 2022
View SolutionWhich of the following ions is paramagnetic?
Difficult
View SolutionThe total number of unpaired electrons present in the complex $K_3[Cr(C_2O_4)_3]$ is ..........
What is the ionization isomer of $[Cr(H_2O)_4Cl(NO_2)]Cl$?
Medium
View SolutionThe complex ion $[Pt(NO_2)(Py)(NH_3)(NH_2OH)]^+$ will give $..........$ geometrical isomers.
DifficultAIEEE 2012
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