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Which of the following facts about the c...

Which of the following facts about the complex `[Cr(NH_3)_6] CI_3` is wrong?

A

The complex involves `d^2sp^3` hybridi-zation and is octahedral in shape

B

The complex is paramagnetic

C

The complex is diamagnetic

D

The complex gives white ppt with `AgNO_3`

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R G PUBLICATION-COORDINATION COMPOUNDS -EXERCISE
  1. The Geometry of complex is due to

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  2. EDTA is a

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  3. Which of the following facts about the complex [Cr(NH3)6] CI3 is wrong...

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  4. The geometic isomerism in a complex is arised due to presence of

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  5. The spin only magnetic moment of [Mn Br4]^(2-) is 5.9 BM. The geometry...

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  6. Which of the following isomeric pairs shows ionisation isomerism?

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  7. [Cu(H2O)4]^(2+) ion absorbs red colour during excitation. The emitted ...

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  8. One of the limitation of crystal field theory is that

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  9. Wilkinson Catalyst is used for

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  10. How CoCl3. 5NH3 is different from CoCl3. 4NH3.

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  11. What are primary valancy and secondary valancy of metal?

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  12. Give an example of unidentate and one poly dentate ligand with formul...

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  13. What is co-ordination number of square pyramidal and trigonal bipyrami...

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  14. Give one example of homoleptic & heteroleptic complex.

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  15. Write the IUPAC name of following com-plex [Co(H2NCH2CH2NH2)3]2 (SO4)3

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  16. Give an example of ambidentate ligand and mention the points of linkag...

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  17. Draw the isomer facial [Co(NH3)3CI3]

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  18. Why is geometrical isomerism not possible in tetrahedral complexes hav...

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  19. Draw the geometrical isomers of the com-plex ion [Co(NH3)4CI2]^+

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  20. Give chemical test to show that [Co(NH3)5CI]SO4 and [Co(NH3)5SO4]CI ar...

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