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The number of geometrical isomers for oc...

The number of geometrical isomers for octahedral `[CoCl_(4)(NH_(3))_(2)]^(-)`, square planar `[AuBr_(2)Cl_(2)]^(-)` and `[PtCl_(2)(en)]` are

A

`2,2,2`

B

`2,2`, no isomerism

C

`3,2,2`

D

`2,3,` no isomerism

Text Solution

Verified by Experts

The correct Answer is:
B
`M_(a_(2)b_(2))` and `M_(a_(4)b_(2))` show two geometrical isomers.
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NARAYNA-COORDINATION COMPLEXES-EXERCISE -2
  1. Geometrical isomerism can be shown by

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

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

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  5. Which one of the following is an example of coordination isomerism?

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  6. The two compounds pentaamminesulphatocobalt (III)bromide and pentaammi...

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  7. Select the correct code about complex [Cr(NO(2))(NH(3))(5)][ZnCl(4)] :...

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  8. Isoomerisms exhibited by [Cr(NH(3))(2)(H(2)O)(2)Cl(2)]^(+) are

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  9. Of the following complex ions which one can form a chelate with ethyle...

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  10. [Pt(NH(3))(NO(2))Ph(NH(2)OH)]^(+), the no. of geometrical isomers incl...

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  11. Which of the following compound shows optical isomerism? (en=ethylened...

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  12. Oxidation number of Cr in the following complex is

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  13. [Cr(NH(3))(5)Br]Cl and [Cr(NH(3))(5)Cl]Br can be distinguished by/and ...

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  14. If excess of AgNO(3) solution is added to 100 mL of a 0.024 M solution...

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  15. Match the column:

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  16. Which of the following is correct IUPAC name of any compound.

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  17. [Fe^(II)Cl(CN)(4)(O(2))]^(4-) is named as :

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  18. Which of the following complexes has the least molar conductivity in t...

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  19. Hybridization and magnetic moment of [Cu(NH(3))(4)]^(2+) and [Mn(CN)(6...

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  20. Lead poisoinig in the body can be removed by:

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