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The complex [Co(en)2Cl2]^+ has 3/4 geome...

The complex `[Co(en)_2Cl_2]^+` has 3/4 geometrical and optical isomers.

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trans isomer of the complex [Co(en)_2Cl_2]^+ is optically inactive. Why ?

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For the complex [Fe(en)_2Cl_2]Cl , identify the ligands & central atom.

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MODERN PUBLICATION-COORDINATION COMPOUNDS-EXERCISE
  1. [Fe(CN)6]^(3-) ion has ............. unpaired electrons and [Fe(H2O)6]...

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  2. Choose the correct alternative : The complex [Ni(CO)4] is square plana...

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  3. The complex [Co(en)2Cl2]^+ has 3/4 geometrical and optical isomers.

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  4. Triethylene tetraammine is a tridentate /tetradentateligand.

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  5. The commercial name for calcium hydroxide is-

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  6. The number of ions produced per mole of the complex Co(NH3)5Cl3 is 3 m...

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  7. The complexes [Co(NH3)6] [Cr(CN)6] and [Cr(NH3)6] [Co(CN)6] are exampl...

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  8. Out of cis and trans form of [RhCl2(en)2]^+, cis/trans form shows opti...

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  9. The magnetic moment of ferricyanide ion is more/less than that of ferr...

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  10. [NiCl4]^(2-) is diamagnetic/ paramagnetic.

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  11. The crystal field splitting of tetrahedral complexes is more /less tha...

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  12. Which metal is constituent of haemoglobin?

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  13. CN^- is stronger /weaker ligand than NH3.

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  14. Name the central metal atom present in haemoglobin and chlorophyll.

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  15. Name one example of a hexadentate ligand.

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  16. What is meant by chelating ligand ? Give one example.

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  17. Write the chemical formula for the complex compound : Sodium (ethylene...

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  18. Write IUPAC name of Na3[Co(NO2)6].

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  19. Give the chemical formula of the compound potassium trioxalatoferrate ...

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  20. Give the IUPAC name of the ionisation isomer of [Pt(NO2)(H2O)(NH3)2]Br...

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