09. COORDINATION COMPOUNDS
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COORDINATION COMPOUNDS

29578 Which of the following statement is not correct?

1 \(K[PtCl_3(\pi-C_2H_4)] \) Zeise's salt has a planar anion
2 \([CO(NH_3)_3Cl_3]\) will not have optical isomers
3 In optically active octahedral complex \([Fe(EDTA)]^{-2}\) coordination number of \(Fe\) is six
4 \([CO(NH_3)_5NO_2]Cl\) and \(PtCl_2.4NH_3\) can be differentiated by \(AgNO_3\) solution qualitatively
COORDINATION COMPOUNDS

28887 \([Co(NH_3)_4(NO_2)_2]Cl\) exhibits

1 linkage isomerism, geometrical isomerism and optical isomerism
2 linkage isomerism, ionization isomerism and optical isomerism
3 linkage isomerism, ionization isomerism and geometrical isomerism
4 ionization isomerism, geometrical isomerism and optical isomerism.
COORDINATION COMPOUNDS

28888 The \(IUPAC\) name for the complex \([Co(NO_2)(NH_3)_5]Cl_2\) is :

1 penta ammine nitrito\(-N-\)cobalt\((II)\) chloride
2 penta ammine nitrito\(-N-\)cobalt\((III)\) chloride
3 nitrito\(-N-\)penta ammine cobalt\((III)\) chloride
4 nitrito\(-N-\)penta ammine cobalt\((II)\) chloride
COORDINATION COMPOUNDS

28889 Nickel \((Z = 28)\) combines with a uninegative monodentate ligand \(X^-\) to form a paramagnetic complex \([NiX_4]^{-2}.\) The number of unpaired electron(s) in the nickel and geometry of this complex ion are, respectively :

1 \(1\), square planar
2 \(2\), square planar
3 \(1\), tetrahedral
4 \(2\), tetrahedral
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COORDINATION COMPOUNDS

29578 Which of the following statement is not correct?

1 \(K[PtCl_3(\pi-C_2H_4)] \) Zeise's salt has a planar anion
2 \([CO(NH_3)_3Cl_3]\) will not have optical isomers
3 In optically active octahedral complex \([Fe(EDTA)]^{-2}\) coordination number of \(Fe\) is six
4 \([CO(NH_3)_5NO_2]Cl\) and \(PtCl_2.4NH_3\) can be differentiated by \(AgNO_3\) solution qualitatively
COORDINATION COMPOUNDS

28887 \([Co(NH_3)_4(NO_2)_2]Cl\) exhibits

1 linkage isomerism, geometrical isomerism and optical isomerism
2 linkage isomerism, ionization isomerism and optical isomerism
3 linkage isomerism, ionization isomerism and geometrical isomerism
4 ionization isomerism, geometrical isomerism and optical isomerism.
COORDINATION COMPOUNDS

28888 The \(IUPAC\) name for the complex \([Co(NO_2)(NH_3)_5]Cl_2\) is :

1 penta ammine nitrito\(-N-\)cobalt\((II)\) chloride
2 penta ammine nitrito\(-N-\)cobalt\((III)\) chloride
3 nitrito\(-N-\)penta ammine cobalt\((III)\) chloride
4 nitrito\(-N-\)penta ammine cobalt\((II)\) chloride
COORDINATION COMPOUNDS

28889 Nickel \((Z = 28)\) combines with a uninegative monodentate ligand \(X^-\) to form a paramagnetic complex \([NiX_4]^{-2}.\) The number of unpaired electron(s) in the nickel and geometry of this complex ion are, respectively :

1 \(1\), square planar
2 \(2\), square planar
3 \(1\), tetrahedral
4 \(2\), tetrahedral
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COORDINATION COMPOUNDS

29578 Which of the following statement is not correct?

1 \(K[PtCl_3(\pi-C_2H_4)] \) Zeise's salt has a planar anion
2 \([CO(NH_3)_3Cl_3]\) will not have optical isomers
3 In optically active octahedral complex \([Fe(EDTA)]^{-2}\) coordination number of \(Fe\) is six
4 \([CO(NH_3)_5NO_2]Cl\) and \(PtCl_2.4NH_3\) can be differentiated by \(AgNO_3\) solution qualitatively
COORDINATION COMPOUNDS

28887 \([Co(NH_3)_4(NO_2)_2]Cl\) exhibits

1 linkage isomerism, geometrical isomerism and optical isomerism
2 linkage isomerism, ionization isomerism and optical isomerism
3 linkage isomerism, ionization isomerism and geometrical isomerism
4 ionization isomerism, geometrical isomerism and optical isomerism.
COORDINATION COMPOUNDS

28888 The \(IUPAC\) name for the complex \([Co(NO_2)(NH_3)_5]Cl_2\) is :

1 penta ammine nitrito\(-N-\)cobalt\((II)\) chloride
2 penta ammine nitrito\(-N-\)cobalt\((III)\) chloride
3 nitrito\(-N-\)penta ammine cobalt\((III)\) chloride
4 nitrito\(-N-\)penta ammine cobalt\((II)\) chloride
COORDINATION COMPOUNDS

28889 Nickel \((Z = 28)\) combines with a uninegative monodentate ligand \(X^-\) to form a paramagnetic complex \([NiX_4]^{-2}.\) The number of unpaired electron(s) in the nickel and geometry of this complex ion are, respectively :

1 \(1\), square planar
2 \(2\), square planar
3 \(1\), tetrahedral
4 \(2\), tetrahedral
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COORDINATION COMPOUNDS

29578 Which of the following statement is not correct?

1 \(K[PtCl_3(\pi-C_2H_4)] \) Zeise's salt has a planar anion
2 \([CO(NH_3)_3Cl_3]\) will not have optical isomers
3 In optically active octahedral complex \([Fe(EDTA)]^{-2}\) coordination number of \(Fe\) is six
4 \([CO(NH_3)_5NO_2]Cl\) and \(PtCl_2.4NH_3\) can be differentiated by \(AgNO_3\) solution qualitatively
COORDINATION COMPOUNDS

28887 \([Co(NH_3)_4(NO_2)_2]Cl\) exhibits

1 linkage isomerism, geometrical isomerism and optical isomerism
2 linkage isomerism, ionization isomerism and optical isomerism
3 linkage isomerism, ionization isomerism and geometrical isomerism
4 ionization isomerism, geometrical isomerism and optical isomerism.
COORDINATION COMPOUNDS

28888 The \(IUPAC\) name for the complex \([Co(NO_2)(NH_3)_5]Cl_2\) is :

1 penta ammine nitrito\(-N-\)cobalt\((II)\) chloride
2 penta ammine nitrito\(-N-\)cobalt\((III)\) chloride
3 nitrito\(-N-\)penta ammine cobalt\((III)\) chloride
4 nitrito\(-N-\)penta ammine cobalt\((II)\) chloride
COORDINATION COMPOUNDS

28889 Nickel \((Z = 28)\) combines with a uninegative monodentate ligand \(X^-\) to form a paramagnetic complex \([NiX_4]^{-2}.\) The number of unpaired electron(s) in the nickel and geometry of this complex ion are, respectively :

1 \(1\), square planar
2 \(2\), square planar
3 \(1\), tetrahedral
4 \(2\), tetrahedral