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Coordination Chemistry Three Marks Questions

12th Standard EM

    Reg.No. :


Time : 00:45:00 Hrs
Total Marks : 30
    10 x 3 = 30
  1. Give an example for complex of the type [Ma2b2c2] where a, b, c are monodentate ligands and give the possible isomers.

  2. Give one test to differentiate [Co(NH3)5Cl]SO4 and [Co(NH3)5SO4]Cl.

  3. In an octahedral crystal field, draw the figure to show splitting of d orbitals

  4. What is linkage isomerism? Explain with an example

  5. Write briefly about the applications of coordination compounds in volumetric analysis

  6. Classify the following ligand based on the number of donor atoms
    d) triaminotriethylamine
    e) pyridine

  7. Give the difference between double salts and coordination compounds.

  8. Write the postulates of Werner’s theory

  9. [Ni(CN)4]2- is diamagnetic, while [NiCl4]2- is paramagnetic , explain using crystal field theory. 

  10. Why tetrahedral complexes do not exhibit geometrical isomerism


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