Which one of the following has the largest number of isomers?
($R$ = alkyl group; $en$ = ethylenediamine)
($R$ = alkyl group; $en$ = ethylenediamine)
- A$[Ir(PPh_3)_2H(CO)]^{2+}$
- B$[Co(NH_3)_5Cl]^{2+}$
- C$[Ru(NH_3)_4Cl_2]^+$
- D$[Co(en)_2Cl_2]^+$
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Similar Questions
Which of the following complexes is paramagnetic?
Difficult
View SolutionConsider the following statements and select the correct option using the codes given.
$(i)$ $[Cr(NH_3)_6][Cr(CN)_6]$ and $[Cr(NH_3)_4(CN)_2][Cr(NH_3)_2(CN)_4]$ are coordination isomers.
$(ii)$ $[Cr(py)_2(H_2O)_2Cl_2]Cl$ and $[Cr(py)_2(H_2O)Cl_3]H_2O$ are linkage isomers.
$(iii)$ $[Pt(NH_3)_4Br_2]Cl_2$ and $[Pt(NH_3)_4Cl_2]Br_2$ are linkage isomers.
$(iv)$ $[NiCl_2(PPh_3)_2]$ (tetrahedral) exhibits geometrical isomerism.
$(i)$ $[Cr(NH_3)_6][Cr(CN)_6]$ and $[Cr(NH_3)_4(CN)_2][Cr(NH_3)_2(CN)_4]$ are coordination isomers.
$(ii)$ $[Cr(py)_2(H_2O)_2Cl_2]Cl$ and $[Cr(py)_2(H_2O)Cl_3]H_2O$ are linkage isomers.
$(iii)$ $[Pt(NH_3)_4Br_2]Cl_2$ and $[Pt(NH_3)_4Cl_2]Br_2$ are linkage isomers.
$(iv)$ $[NiCl_2(PPh_3)_2]$ (tetrahedral) exhibits geometrical isomerism.
Medium
View SolutionAtomic numbers of $Cr$ and $Fe$ are $24$ and $26$ respectively. Which of the following is paramagnetic?
MediumAIPMT 2002
View SolutionThe magnetic moment of the complex anion $[Cr(NO)(NH_3)(CN)_4]^{2-}$ is $..........$ $B.M.$
DifficultJEE MAIN 2013
View SolutionThe total number of isomers for a square planar complex $[M(F)(Cl)(SCN)(NO_2)]$ is
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