09. COORDINATION COMPOUNDS
COORDINATION COMPOUNDS

28814 A solution of potassium ferrocyanide would contains ...... ions

1 \(2\)
2 \(3\)
3 \(4\)
4 \( 5\)
COORDINATION COMPOUNDS

28815 Which one of the following complexes is an outer orbital complexAtomic no. : \(Mn = 25,\,Fe = 26,\,Co = 27,\,Ni = 28\)

1 \({[Co{(N{H_3})_6}]^{3 + }}\)
2 \({[Mn{(CN)_6}]^{4 - }}\)
3 \({[Fe{(CN)_6}]^{4 - }}\)
4 \({[Ni{(N{H_3})_6}]^{2 + }}\)
COORDINATION COMPOUNDS

28816 Which one of the following has largest number of isomers ?(\(R \) = alkyl group; \(en\)  = ethylenediamine)

1 \({[Ir{(P{P_3})_2}H(CO)]^{2 + }}\)
2 \({[Co{(N{H_3})_5}Cl]^{2 + }}\)
3 \({[Ru{(N{H_3})_4}C{l_2}]^ + }\)
4 \({[Co{(en)_2}C{l_2}]^ + }\)
COORDINATION COMPOUNDS

28817 Which kind of isomerism is exhibited by octahedral \(Co{(N{H_3})_4}B{r_2}Cl\) ?

1 Geometrical and Optical
2 Geometrical and Optical
3 Optical and Ionization
4 Geometrical only
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COORDINATION COMPOUNDS

28814 A solution of potassium ferrocyanide would contains ...... ions

1 \(2\)
2 \(3\)
3 \(4\)
4 \( 5\)
COORDINATION COMPOUNDS

28815 Which one of the following complexes is an outer orbital complexAtomic no. : \(Mn = 25,\,Fe = 26,\,Co = 27,\,Ni = 28\)

1 \({[Co{(N{H_3})_6}]^{3 + }}\)
2 \({[Mn{(CN)_6}]^{4 - }}\)
3 \({[Fe{(CN)_6}]^{4 - }}\)
4 \({[Ni{(N{H_3})_6}]^{2 + }}\)
COORDINATION COMPOUNDS

28816 Which one of the following has largest number of isomers ?(\(R \) = alkyl group; \(en\)  = ethylenediamine)

1 \({[Ir{(P{P_3})_2}H(CO)]^{2 + }}\)
2 \({[Co{(N{H_3})_5}Cl]^{2 + }}\)
3 \({[Ru{(N{H_3})_4}C{l_2}]^ + }\)
4 \({[Co{(en)_2}C{l_2}]^ + }\)
COORDINATION COMPOUNDS

28817 Which kind of isomerism is exhibited by octahedral \(Co{(N{H_3})_4}B{r_2}Cl\) ?

1 Geometrical and Optical
2 Geometrical and Optical
3 Optical and Ionization
4 Geometrical only
COORDINATION COMPOUNDS

28814 A solution of potassium ferrocyanide would contains ...... ions

1 \(2\)
2 \(3\)
3 \(4\)
4 \( 5\)
COORDINATION COMPOUNDS

28815 Which one of the following complexes is an outer orbital complexAtomic no. : \(Mn = 25,\,Fe = 26,\,Co = 27,\,Ni = 28\)

1 \({[Co{(N{H_3})_6}]^{3 + }}\)
2 \({[Mn{(CN)_6}]^{4 - }}\)
3 \({[Fe{(CN)_6}]^{4 - }}\)
4 \({[Ni{(N{H_3})_6}]^{2 + }}\)
COORDINATION COMPOUNDS

28816 Which one of the following has largest number of isomers ?(\(R \) = alkyl group; \(en\)  = ethylenediamine)

1 \({[Ir{(P{P_3})_2}H(CO)]^{2 + }}\)
2 \({[Co{(N{H_3})_5}Cl]^{2 + }}\)
3 \({[Ru{(N{H_3})_4}C{l_2}]^ + }\)
4 \({[Co{(en)_2}C{l_2}]^ + }\)
COORDINATION COMPOUNDS

28817 Which kind of isomerism is exhibited by octahedral \(Co{(N{H_3})_4}B{r_2}Cl\) ?

1 Geometrical and Optical
2 Geometrical and Optical
3 Optical and Ionization
4 Geometrical only
COORDINATION COMPOUNDS

28814 A solution of potassium ferrocyanide would contains ...... ions

1 \(2\)
2 \(3\)
3 \(4\)
4 \( 5\)
COORDINATION COMPOUNDS

28815 Which one of the following complexes is an outer orbital complexAtomic no. : \(Mn = 25,\,Fe = 26,\,Co = 27,\,Ni = 28\)

1 \({[Co{(N{H_3})_6}]^{3 + }}\)
2 \({[Mn{(CN)_6}]^{4 - }}\)
3 \({[Fe{(CN)_6}]^{4 - }}\)
4 \({[Ni{(N{H_3})_6}]^{2 + }}\)
COORDINATION COMPOUNDS

28816 Which one of the following has largest number of isomers ?(\(R \) = alkyl group; \(en\)  = ethylenediamine)

1 \({[Ir{(P{P_3})_2}H(CO)]^{2 + }}\)
2 \({[Co{(N{H_3})_5}Cl]^{2 + }}\)
3 \({[Ru{(N{H_3})_4}C{l_2}]^ + }\)
4 \({[Co{(en)_2}C{l_2}]^ + }\)
COORDINATION COMPOUNDS

28817 Which kind of isomerism is exhibited by octahedral \(Co{(N{H_3})_4}B{r_2}Cl\) ?

1 Geometrical and Optical
2 Geometrical and Optical
3 Optical and Ionization
4 Geometrical only