Which of the following complex ions does not absorb visible light?
- A$[Ni(H_2O)_6]^{2+}$
- B$[Ni(CN)_4]^{2+}$
- C$[Cr(NH_3)_6]^{3+}$
- D$[Fe(H_2O)_6]^{2+}$
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Similar Questions
In the coordination compound $[Co(en)_2Cl_2]Cl$,which of the following statements is false?
Difficult
View SolutionMatch 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 SolutionIf the magnetic moment of $[Ag(CN)_2]^{-1}$ is zero,then the number of unpaired electrons will be
Easy
View SolutionThe total number of possible isomers for $[Pt(NH_3)_4Cl_2]Br_2$ is . . . . . . .
Identify the correct order of the spin-only magnetic moment.
Difficult
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