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Explain the following case giving approp...

Explain the following case giving appropriate reason : The `pi`-complexes are known for the transition metals only.

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MODERN PUBLICATION-COORDINATION COMPOUNDS-EXERCISE
  1. Find the oxidation number of central atom : .[Co(NH3)4(H2O)2]Cl2

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  2. Find the oxidation number of central atom : .[Co(NH3)5Cl]^(+2)

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  3. Explain the following case giving appropriate reason : The pi-complexe...

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  4. Find the oxidation number of central atom : [Ni(NH3)6]^(+2)

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  5. Write the state of hybridization, the shape and the magnetic behaviors...

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  6. Find the oxidation number of Co : [Co(en)3]Cl3

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  7. Find the oxidation number of nickel (Ni) in following compound : K2[Ni...

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  8. Draw the structures of optical isomers of: [PtCl2(en)2]^(2+)

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  9. Find the oxidation number of central atom : [Cr(C2O4)3]^(3-)

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  10. Draw the structures of optical isomers of: [Cr(C2O4)3]^3-

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  11. Find the oxidation number of central atom : [Fe(CN)6]^(4-)

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  12. Find the oxidation number of central atom : [Cr(NH3)4Cl2]^(+)

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  13. Name the following coordination entities and describe their structures...

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  14. For the complex [NiCl4]^(2-) , write the IUPAC name. (Atomic no. of ...

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  15. For the complex [NiCl4]^(2-) , write the hybridisation type. (Atomic...

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  16. For the complex [NiCl4]^(2-) ,write )the shape of the complex.

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  17. Find the oxidation number of central atom : [Co(NH3)5(NO2)](NO3)2.

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  18. Write the formula for the following complex : Potassium tetracyanonick...

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  19. Draw the geometrical isomers of [Co(en)2CI2]^+ ion.Which of these is o...

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  20. Find the oxidation number of central atom : [Ni Cl2 (PPh3)2]

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