01. Nomenclature
COORDINATION COMPOUNDS

273992 The correct order of magnetic moments (spin only values in B.M.) anong is

1 [Fe(CN)6]4>[MnCl4]2>[CoCl4]2
2 [MnCl4]2>[Fe(CN)6]4>[CoCl4]2
3 [MnCl4]2>[CoCl4]2>[Fe(CN)6]4
4 [Fe(CN)6]4>[CoCl4]2>[MnCl4]2
(Atomic nos. : Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273993 The pair in which both species have same magnetic moment (spin only value) is:

1 [Cr(H2O)6]2+,[CoCl4]2
2 [Cr(H2O)6]2+,[Fe(H2O)6]2+
3 [Mn(H2O)6]2+,[Cr(H2O)6]2+
4 [CoCl4]2,[Fe(H2O)6]2+
COORDINATION COMPOUNDS

273994 Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behavior?

1 [CoCN)6]3
2 [Fe(CN)6]3
3 [Mn(CN)6]3
4 [Cr(CN)6]3
(At. NOs. Cr=24,Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273998 The d electron configurations of Cr2+,Mn2+, Fe2+ and Ni2+ are 3d4,3d5,3d6 and 3d8 respectively. Which one of the following aqua complexes will exhibit the minimum paramagnetic behaviour?

1 [Fe(H2O)6]2+
2 [Ni(H2O)6]2+
3 [Cr(H2O)6]2+
4 [Mn(H2O)6]2+
COORDINATION COMPOUNDS

273999 The d-electron configurations of Cr2+,Mn2+, Fe2+ and Co2+ are d4,d5,d6 and d7 respectively. Which one of the following will exhibit minimum paramagnetic behaviour?

1 [Mn(H2O)6]2+
2 [Fe(H2O)6]2+
3 [Co(H2O)6]2+
4 [Cr(H2O)6]2+
(At. nos. Cr=24,Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273992 The correct order of magnetic moments (spin only values in B.M.) anong is

1 [Fe(CN)6]4>[MnCl4]2>[CoCl4]2
2 [MnCl4]2>[Fe(CN)6]4>[CoCl4]2
3 [MnCl4]2>[CoCl4]2>[Fe(CN)6]4
4 [Fe(CN)6]4>[CoCl4]2>[MnCl4]2
(Atomic nos. : Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273993 The pair in which both species have same magnetic moment (spin only value) is:

1 [Cr(H2O)6]2+,[CoCl4]2
2 [Cr(H2O)6]2+,[Fe(H2O)6]2+
3 [Mn(H2O)6]2+,[Cr(H2O)6]2+
4 [CoCl4]2,[Fe(H2O)6]2+
COORDINATION COMPOUNDS

273994 Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behavior?

1 [CoCN)6]3
2 [Fe(CN)6]3
3 [Mn(CN)6]3
4 [Cr(CN)6]3
(At. NOs. Cr=24,Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273998 The d electron configurations of Cr2+,Mn2+, Fe2+ and Ni2+ are 3d4,3d5,3d6 and 3d8 respectively. Which one of the following aqua complexes will exhibit the minimum paramagnetic behaviour?

1 [Fe(H2O)6]2+
2 [Ni(H2O)6]2+
3 [Cr(H2O)6]2+
4 [Mn(H2O)6]2+
COORDINATION COMPOUNDS

273999 The d-electron configurations of Cr2+,Mn2+, Fe2+ and Co2+ are d4,d5,d6 and d7 respectively. Which one of the following will exhibit minimum paramagnetic behaviour?

1 [Mn(H2O)6]2+
2 [Fe(H2O)6]2+
3 [Co(H2O)6]2+
4 [Cr(H2O)6]2+
(At. nos. Cr=24,Mn=25,Fe=26,Co=27 )
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COORDINATION COMPOUNDS

273992 The correct order of magnetic moments (spin only values in B.M.) anong is

1 [Fe(CN)6]4>[MnCl4]2>[CoCl4]2
2 [MnCl4]2>[Fe(CN)6]4>[CoCl4]2
3 [MnCl4]2>[CoCl4]2>[Fe(CN)6]4
4 [Fe(CN)6]4>[CoCl4]2>[MnCl4]2
(Atomic nos. : Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273993 The pair in which both species have same magnetic moment (spin only value) is:

1 [Cr(H2O)6]2+,[CoCl4]2
2 [Cr(H2O)6]2+,[Fe(H2O)6]2+
3 [Mn(H2O)6]2+,[Cr(H2O)6]2+
4 [CoCl4]2,[Fe(H2O)6]2+
COORDINATION COMPOUNDS

273994 Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behavior?

1 [CoCN)6]3
2 [Fe(CN)6]3
3 [Mn(CN)6]3
4 [Cr(CN)6]3
(At. NOs. Cr=24,Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273998 The d electron configurations of Cr2+,Mn2+, Fe2+ and Ni2+ are 3d4,3d5,3d6 and 3d8 respectively. Which one of the following aqua complexes will exhibit the minimum paramagnetic behaviour?

1 [Fe(H2O)6]2+
2 [Ni(H2O)6]2+
3 [Cr(H2O)6]2+
4 [Mn(H2O)6]2+
COORDINATION COMPOUNDS

273999 The d-electron configurations of Cr2+,Mn2+, Fe2+ and Co2+ are d4,d5,d6 and d7 respectively. Which one of the following will exhibit minimum paramagnetic behaviour?

1 [Mn(H2O)6]2+
2 [Fe(H2O)6]2+
3 [Co(H2O)6]2+
4 [Cr(H2O)6]2+
(At. nos. Cr=24,Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273992 The correct order of magnetic moments (spin only values in B.M.) anong is

1 [Fe(CN)6]4>[MnCl4]2>[CoCl4]2
2 [MnCl4]2>[Fe(CN)6]4>[CoCl4]2
3 [MnCl4]2>[CoCl4]2>[Fe(CN)6]4
4 [Fe(CN)6]4>[CoCl4]2>[MnCl4]2
(Atomic nos. : Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273993 The pair in which both species have same magnetic moment (spin only value) is:

1 [Cr(H2O)6]2+,[CoCl4]2
2 [Cr(H2O)6]2+,[Fe(H2O)6]2+
3 [Mn(H2O)6]2+,[Cr(H2O)6]2+
4 [CoCl4]2,[Fe(H2O)6]2+
COORDINATION COMPOUNDS

273994 Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behavior?

1 [CoCN)6]3
2 [Fe(CN)6]3
3 [Mn(CN)6]3
4 [Cr(CN)6]3
(At. NOs. Cr=24,Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273998 The d electron configurations of Cr2+,Mn2+, Fe2+ and Ni2+ are 3d4,3d5,3d6 and 3d8 respectively. Which one of the following aqua complexes will exhibit the minimum paramagnetic behaviour?

1 [Fe(H2O)6]2+
2 [Ni(H2O)6]2+
3 [Cr(H2O)6]2+
4 [Mn(H2O)6]2+
COORDINATION COMPOUNDS

273999 The d-electron configurations of Cr2+,Mn2+, Fe2+ and Co2+ are d4,d5,d6 and d7 respectively. Which one of the following will exhibit minimum paramagnetic behaviour?

1 [Mn(H2O)6]2+
2 [Fe(H2O)6]2+
3 [Co(H2O)6]2+
4 [Cr(H2O)6]2+
(At. nos. Cr=24,Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273992 The correct order of magnetic moments (spin only values in B.M.) anong is

1 [Fe(CN)6]4>[MnCl4]2>[CoCl4]2
2 [MnCl4]2>[Fe(CN)6]4>[CoCl4]2
3 [MnCl4]2>[CoCl4]2>[Fe(CN)6]4
4 [Fe(CN)6]4>[CoCl4]2>[MnCl4]2
(Atomic nos. : Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273993 The pair in which both species have same magnetic moment (spin only value) is:

1 [Cr(H2O)6]2+,[CoCl4]2
2 [Cr(H2O)6]2+,[Fe(H2O)6]2+
3 [Mn(H2O)6]2+,[Cr(H2O)6]2+
4 [CoCl4]2,[Fe(H2O)6]2+
COORDINATION COMPOUNDS

273994 Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behavior?

1 [CoCN)6]3
2 [Fe(CN)6]3
3 [Mn(CN)6]3
4 [Cr(CN)6]3
(At. NOs. Cr=24,Mn=25,Fe=26,Co=27 )
COORDINATION COMPOUNDS

273998 The d electron configurations of Cr2+,Mn2+, Fe2+ and Ni2+ are 3d4,3d5,3d6 and 3d8 respectively. Which one of the following aqua complexes will exhibit the minimum paramagnetic behaviour?

1 [Fe(H2O)6]2+
2 [Ni(H2O)6]2+
3 [Cr(H2O)6]2+
4 [Mn(H2O)6]2+
COORDINATION COMPOUNDS

273999 The d-electron configurations of Cr2+,Mn2+, Fe2+ and Co2+ are d4,d5,d6 and d7 respectively. Which one of the following will exhibit minimum paramagnetic behaviour?

1 [Mn(H2O)6]2+
2 [Fe(H2O)6]2+
3 [Co(H2O)6]2+
4 [Cr(H2O)6]2+
(At. nos. Cr=24,Mn=25,Fe=26,Co=27 )