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Three arrangements are shown for the com...

Three arrangements are shown for the complexes `[CoBr_(2)(NH_(3))_(2)(en)]^(o+)`. Which one is wrong statement?

A

I and II are geometrical isomers

B

II and III are optically active isomers

C

I and III are optically active isomers

D

II and III are geometrical isomers

Text Solution

Verified by Experts

The correct Answer is:
B
II and III are geometrical isomers as II is trans while III is cis of the given complex.
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VK JAISWAL-CO-ORDINATION COMPOUNDS-LEVEL 1
  1. Fac, mer isomerism is associated with which of the following general f...

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  2. Which of the following will have two stereoisomeric forms? (I) [Cr(N...

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  3. Three arrangements are shown for the complexes [CoBr(2)(NH(3))(2)(en)]...

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  4. Which of the following is not optically active?

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  5. Where among the following metal complexes the one which exhiibits opti...

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  6. The optically active species among the following is:

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  7. Cis-trans isomerism is exhibited by:

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  8. Which of the following will show optical isomers? (I) cis-[Co(NH(3))...

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  9. The complex with a maximum number of stereoisomers is:

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  10. A complex with the composition [MA(3)B]^(n+-) is found to have no geom...

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  11. Which of the following isomerism is not possible for complexes having ...

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  12. Coordination compounds have great importance in biological systems. In...

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  13. Which one of the following platinum complexes is used in cancer chemot...

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  14. The cyanide complex of silver formed in the silver extraction in Mac-A...

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  15. Complexes formed in the following methods are: (I) Mond's process fo...

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  16. The oxidation state of iron in [Fe(H(2)O)(5)NO]^(2+) is

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  17. Oxidation number of Fe in violet coloured complex Na(4)[Fe(CN)(5)(NOS)...

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  18. The correct name for the complex ion [CoCl(ONO)(en)(2)]^(+) is:

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  19. IUPAC name of [Fe(O(2))(CN)(4)Cl]^(4-) is:

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  20. The IUPAC name of Wilkinsons catalyst [RhCl(PPh(3))(3)] is

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