Co-ordination Chemistry--- B.Sc.II
Ajara Mahavidyalaya, Ajara
Department of Chemistry
Dist. Kolhapur
Pin.-416505
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Coordination sphere includes--------------- *
2 points
[Co(NH3)6]3+ is----------spin complex *
2 points
As the electrons in [Fe(CN)6]3- are paired up, it is a ........ complex and is essentially a slightly paramagnetic due to a single unpaired electron. *
2 points
Co3+ Ion-Excited state configuration on approach of NH3 ligand, leading to octahedral ............. *
2 points
Valence bond theory is simple, conceptual and ....... *
2 points
[Fe(CN)6]3 ion is--------- *
2 points
Primary valency is satisfied by-------------- *
2 points
VBT was successfully applied to complexes by-------------- *
2 points
Auxiliary valency of cobalt in                                 [Co(ONO)(NH3)5]SO4 is---------- *
2 points
Ligands are considered as---------- *
2 points
Hybridisation in [Fe(CN)6]3- is............... *
2 points
Secondary vanence of Co in [Co(NH3)4Cl2]+ is............. *
2 points
CoCl3.6NH3 contains-------number of ionisable Cl- ions *
2 points
Co-ordinate bond is........... *
2 points
Double salt retains its identity only in the form of....... *
2 points
Oxidation number of metal is designated by--------in complex name *
2 points
Secondary valence of Cr in [Cr(NH3)4Cl2]+ is ........... *
2 points
Secondary valency is satisfied by------------ *
2 points
Concept of auxiliary valence was put forth by...... *
2 points
In low spin complexes magnetic moment is-------- *
2 points
Every transition element is characterized by two types of valencies....... *
2 points
Coordinate bond is formed by--------------- *
2 points
Complex salt contains-------------- *
2 points
IUPAC name of [Co(CN)6]3- is................ *
2 points
Coordination number of the central metal is-------- *
2 points
In spin paired complexes almost all electrons are------------- *
2 points
When CN is 4, possible geometry will be----------- *
2 points
The secondary of Al in [Al(OH)(H2O)5]SO4 is------ *
2 points
Valence bond theory was applied to complex by ........ *
2 points
Ligand is the -------species *
2 points
secondary valency is directed towards----------- *
2 points
Cu+2 Ion-Excited state configuration on approach of 4NH3 ligands, causing to ............. *
2 points
CoCl3 4NH3 may be formulated as............. *
2 points
As the electrons in [Co(NH3)6]3+ are paired up, it is a low spin or spin-paired octahedral complex and it is ..... *
2 points
[Co(NH3)6]3+ is--------magnetic *
2 points
Cu+2 Ion-Excited state configuration on approach of 4Cl- ligands, causing to ............. *
2 points
[CoF6]3- or K3[CoF6] is-----------spin complex *
2 points
Coordinate bond is formed when--------------- *
2 points
[Ni(CN)4]2- is -------magnetic *
2 points
[Ni(Cl)4]2- ion is-------- *
2 points
Every metal possess fixed number of secondary valency which is called-----------number *
2 points
A ligand having more than one donor atoms but links through only one atom at a time is called------------------- *
2 points
Every metal have--------sphere of attraction *
2 points
During formation of octahedral complex, when (n-1)d orbitals are involved in bonding, resultant complex will be-----------orbital complex *
2 points
Valence bond theory is based on ......... *
2 points
Effective atomic number of Fe in K4{Fe(CN)6] is.......... *
2 points
Metal makes available-------orbitals equal to its CN for the bonding *
2 points
Prefixes di, tri, tetra etc are used to indicate the number of------------ *
2 points
Primary valency of Iron in K4[Fe(CN)6] is---------- *
2 points
Ni+2 Ion-Excited state configuration on approach of 4NH3 ligands, causing to ............. *
2 points
Co3+ Ion-Excited state configuration on approach of F- ligands, leading to octahedral ............. *
2 points
Ethylene diamine is------dentate ligand *
2 points
As F- is weak field ligand [FeF6]3- is.............complex *
2 points
Effective atomic number of Fe in [Fe(CN)6]-4 is ............. *
2 points
Coordination number of Co3+ in [Co(NH3)5Cl]Cl2 is------------ *
2 points
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