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[Co(en)3]^(3+) ion is expected to show...

`[Co(en)_3]^(3+)` ion is expected to show

A

two optically active isomers : d and l forms

B

d, l and meso forms

C

four optically active isomers : cis, d and l isomers and trans d and l isomers

D

None of these

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The correct Answer is:
A
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Which of the following compounds show optical isomerism? I. cis -[Co(NH_(3))_(4) Cl_(2)]^(+) II. Trans - [Co(en)_(2) Cl_(2)]^(+) III. Cis - [Co(en)_(2) cl_(2)]^(+) IV. [Co(en)_(3)]^(3+) Choose the correct answer form the codes given below.

Statement-1: [Co(en)_(3)]^(3+) show stereoisomerism. Statement-2: EAN value of [Co(en)_(3)]^(3+) is 36.

How many isomers exist for the [Co(NH_(3))_(4)Cl_(2)]^(+)" and "[Co(en)_(2)Cl_(2)]^(+) ions, respectively ? [en=H_(2)NC_(2)H_(4)NH_(2)]

GRB PUBLICATION-COORDINATION COMPOUNDS-F.Isomerism in Coordination Compounds
  1. Select the correct code about complex [Cr(NO(2))(NH(3))(5)][ZnCl(4)] :...

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  2. Which of the following statement is correct ?

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  3. [Co(en)3]^(3+) ion is expected to show

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  4. Which of the following complex will show optical activity ?

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  5. The complex ion . [M(en)Br(2)I(2)]^(-1), has two optical isomers. Thei...

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  6. Consider the following statements and select the correct option using ...

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  7. Which of the following has an optical isomer?

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  8. Which of the following pairs of structure shows geometrical isomerism ...

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  9. Which of the following pairs represents linkage isomers?

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  10. Select the correct statement regarding [Pt(CH(3)-CH(NH(2))COO)Cl(2)]^(...

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  11. The diamagnetic complex which has two geometrical and 4 optically acti...

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  12. The compexes [Co(NH(3))(6)][Cr(C(2)O(4))(3)] and [Cr(NH(3))(6)][Co(C(2...

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  13. Which of the following compounds show optical isomerism? I. cis -...

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  14. Which one has largest number of isomers ?

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  15. Which of the following statement is incorrect ?

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  16. Which of the following statements is not true about the complex ion [P...

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  17. Of the following complex ions, one exhibits isomerism. That is :

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  18. Which of the following will be able to show geometrical isomerism ?

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  19. The number of geometrical isomers for octahedral [Co(NH(3))(2)Cl(4)]^(...

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  20. Select the correct statement from the following :

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