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Which of the following complex species i...

Which of the following complex species is not expected to exhibit optical isomerism ?

A

`[Co(en)(NH_(3))_(2)Cl_(2)]^(+)`

B

`[Co(en)_(3)]^(3+)`

C

`[Co(en)_(2)Cl_(2)]^(+)`

D

`[Co(NH_(3))_(3)Cl_(3)]`

Text Solution

Verified by Experts

The correct Answer is:
D
Complex `` can not show optical isomerism as it has a planar of symmetry .
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DINESH PUBLICATION-CO-ORDINATION COMPOUNDS -Select the correct answers
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  3. Which of the following complex species is not expected to exhibit opti...

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  4. d^(2)sp(3) hybridisation of the atomic orbital gives :

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  5. Which one of the following forms with an excess of CN^(-) (Cyanide) a ...

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  6. Which of the following has a regular tetrahedral structure ?

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  8. Homoleptic octahedral complexes of a metal ion 'M^(3+)' with three mon...

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  9. Which of the following complexes has lowest molar conductance ?

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  10. The colour of the co-ordination compounds is explained in terms of :

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  11. In which of the pairs of ions given, there is an ion that forms a co-o...

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  12. The bond order between Ni-C bond in Ni(CO)(4) is :

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  13. The complex having minimum Delta(0) value is :

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

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  15. The number of geometrical isomers that can exist for the square planar...

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  16. Which of the following compounds is not yellow coloured ?

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  17. Which of the following complexes is paramagnetic

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  18. Which one of the following complexes shows optical isomerism ?

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