09. COORDINATION COMPOUNDS
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COORDINATION COMPOUNDS

28964 Which of the following has five donor (coordinating) sites?

1 Triethylene tetramine
2 Ethylenediamine tetracetate ion
3 Ethylenediamine triacetate ion
4 Diethylene triamine
COORDINATION COMPOUNDS

28993 \([Cu(NH_3)_4]^{2+}\) has hybridisation and magnetic moment

1 \(sp^3, 1.73\, B.M.\)
2 \(sp^3d, 1.73 \,B.M.\)
3 \(dsp^2, 2.83\ B.M.\)
4 \(dsp^2, 1.73\ B.M.\)
COORDINATION COMPOUNDS

28629 The IUPAC name of \(\left[ {Ni{{(CO)}_4}} \right]\) is

1 Tetra carbonyl nickel \((II)\)
2 Tetra carbonyl nickel \( (0)\)
3 Tetra carbonyl nickelate \((II)\)
4 Tetra carbonyl nickelate \(  (0)\)
COORDINATION COMPOUNDS

28992 The oxidation number of \(Co\) in the complex ion

1 \(+2\)
2 \(+3\)
3 \(+4\)
4 \(+6\)
COORDINATION COMPOUNDS

29068 Select the odd one w.r.t. \(EAN\) :-

1 \([Fe(CO)_5]\)
2 \([Cr(CN)_6]^{-3}\)
3 \([Mn_2(CO)_{10}]\)
4 \([Fe(CN)_6]^{-4}\)
NEET DIGITAL LIBRARY
COORDINATION COMPOUNDS

28964 Which of the following has five donor (coordinating) sites?

1 Triethylene tetramine
2 Ethylenediamine tetracetate ion
3 Ethylenediamine triacetate ion
4 Diethylene triamine
COORDINATION COMPOUNDS

28993 \([Cu(NH_3)_4]^{2+}\) has hybridisation and magnetic moment

1 \(sp^3, 1.73\, B.M.\)
2 \(sp^3d, 1.73 \,B.M.\)
3 \(dsp^2, 2.83\ B.M.\)
4 \(dsp^2, 1.73\ B.M.\)
COORDINATION COMPOUNDS

28629 The IUPAC name of \(\left[ {Ni{{(CO)}_4}} \right]\) is

1 Tetra carbonyl nickel \((II)\)
2 Tetra carbonyl nickel \( (0)\)
3 Tetra carbonyl nickelate \((II)\)
4 Tetra carbonyl nickelate \(  (0)\)
COORDINATION COMPOUNDS

28992 The oxidation number of \(Co\) in the complex ion

1 \(+2\)
2 \(+3\)
3 \(+4\)
4 \(+6\)
COORDINATION COMPOUNDS

29068 Select the odd one w.r.t. \(EAN\) :-

1 \([Fe(CO)_5]\)
2 \([Cr(CN)_6]^{-3}\)
3 \([Mn_2(CO)_{10}]\)
4 \([Fe(CN)_6]^{-4}\)
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COORDINATION COMPOUNDS

28964 Which of the following has five donor (coordinating) sites?

1 Triethylene tetramine
2 Ethylenediamine tetracetate ion
3 Ethylenediamine triacetate ion
4 Diethylene triamine
COORDINATION COMPOUNDS

28993 \([Cu(NH_3)_4]^{2+}\) has hybridisation and magnetic moment

1 \(sp^3, 1.73\, B.M.\)
2 \(sp^3d, 1.73 \,B.M.\)
3 \(dsp^2, 2.83\ B.M.\)
4 \(dsp^2, 1.73\ B.M.\)
COORDINATION COMPOUNDS

28629 The IUPAC name of \(\left[ {Ni{{(CO)}_4}} \right]\) is

1 Tetra carbonyl nickel \((II)\)
2 Tetra carbonyl nickel \( (0)\)
3 Tetra carbonyl nickelate \((II)\)
4 Tetra carbonyl nickelate \(  (0)\)
COORDINATION COMPOUNDS

28992 The oxidation number of \(Co\) in the complex ion

1 \(+2\)
2 \(+3\)
3 \(+4\)
4 \(+6\)
COORDINATION COMPOUNDS

29068 Select the odd one w.r.t. \(EAN\) :-

1 \([Fe(CO)_5]\)
2 \([Cr(CN)_6]^{-3}\)
3 \([Mn_2(CO)_{10}]\)
4 \([Fe(CN)_6]^{-4}\)
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COORDINATION COMPOUNDS

28964 Which of the following has five donor (coordinating) sites?

1 Triethylene tetramine
2 Ethylenediamine tetracetate ion
3 Ethylenediamine triacetate ion
4 Diethylene triamine
COORDINATION COMPOUNDS

28993 \([Cu(NH_3)_4]^{2+}\) has hybridisation and magnetic moment

1 \(sp^3, 1.73\, B.M.\)
2 \(sp^3d, 1.73 \,B.M.\)
3 \(dsp^2, 2.83\ B.M.\)
4 \(dsp^2, 1.73\ B.M.\)
COORDINATION COMPOUNDS

28629 The IUPAC name of \(\left[ {Ni{{(CO)}_4}} \right]\) is

1 Tetra carbonyl nickel \((II)\)
2 Tetra carbonyl nickel \( (0)\)
3 Tetra carbonyl nickelate \((II)\)
4 Tetra carbonyl nickelate \(  (0)\)
COORDINATION COMPOUNDS

28992 The oxidation number of \(Co\) in the complex ion

1 \(+2\)
2 \(+3\)
3 \(+4\)
4 \(+6\)
COORDINATION COMPOUNDS

29068 Select the odd one w.r.t. \(EAN\) :-

1 \([Fe(CO)_5]\)
2 \([Cr(CN)_6]^{-3}\)
3 \([Mn_2(CO)_{10}]\)
4 \([Fe(CN)_6]^{-4}\)
NEET DIGITAL LIBRARY
COORDINATION COMPOUNDS

28964 Which of the following has five donor (coordinating) sites?

1 Triethylene tetramine
2 Ethylenediamine tetracetate ion
3 Ethylenediamine triacetate ion
4 Diethylene triamine
COORDINATION COMPOUNDS

28993 \([Cu(NH_3)_4]^{2+}\) has hybridisation and magnetic moment

1 \(sp^3, 1.73\, B.M.\)
2 \(sp^3d, 1.73 \,B.M.\)
3 \(dsp^2, 2.83\ B.M.\)
4 \(dsp^2, 1.73\ B.M.\)
COORDINATION COMPOUNDS

28629 The IUPAC name of \(\left[ {Ni{{(CO)}_4}} \right]\) is

1 Tetra carbonyl nickel \((II)\)
2 Tetra carbonyl nickel \( (0)\)
3 Tetra carbonyl nickelate \((II)\)
4 Tetra carbonyl nickelate \(  (0)\)
COORDINATION COMPOUNDS

28992 The oxidation number of \(Co\) in the complex ion

1 \(+2\)
2 \(+3\)
3 \(+4\)
4 \(+6\)
COORDINATION COMPOUNDS

29068 Select the odd one w.r.t. \(EAN\) :-

1 \([Fe(CO)_5]\)
2 \([Cr(CN)_6]^{-3}\)
3 \([Mn_2(CO)_{10}]\)
4 \([Fe(CN)_6]^{-4}\)