] where a, b, c are monodentate ligands and give the possible isomers. . Give one test to differentiate Co NH Cl SO and Co NH SO Cl . In an octahedral crystal field, draw the figure to show splitting of d orbitals.
. What is linkage isomerism? Explain with an example. .
Classify the following ligands based on the number of donor atoms. a) NH b) en c) ox - d) pyridine . Give the difference between double salts and coordination compounds. .
Write the postulates of Werner’s theory. . Why tetrahedral complexes do not exhibit geometrical isomerism. .
Explain optical isomerism in coordination compounds with an example. . What are hydrate isomers? Explain with an example.
. What is crystal field splitting energy? . What is crystal field stabilization energy (CFSE) ?
. A solution of Ni H O is green, whereas a solution of Ni CN is colorless - Explain XII U5 Coordination XII U5 Coordination - - - - . Discuss briefly the nature of bonding in metal carbonyls. .
What is the coordination entity formed when excess of liquid ammonia is added to an aqueous solution of copper sulphate? . On the basis of VB theory explain the nature of bonding in Co C O . .
What are the limitations of VB theory? . Write the oxidation state, coordination number , nature of ligand, magnetic property and electronic configuration in octahedral crystal field for the complex K Mn CN . XII U5 Coordination XII U5 Coordination - - - - Structural isomerism Isomerism Coordination compounds Cental metal ion (CMI) Ligands Terms IUPAC Nomenclature Tetrahedral Splitting of d orbitals Octahedral Splitting of d orbitals Secondary valency Primary valency Hybridisation Werner’s Theory Stability of coordination complexes VBT CFT Theories of coordination compounds Coordination polyhedron Charge on a complex Coordination sphere Stereo isomerism Geometrical isomerism Optical isomerism Applications of coordination compounds XII U5 Coordination XII U5 Coordination - - - -