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The correct statement with respect to th...

The correct statement with respect to the complexes `Ni(CO)_(4)` and `[Ni(CN)_(4))^(2-)` is :

A

nickel is in same oxidation state in both

B

both have tetrahedral geometry

C

both have square planar geometry

D

have square planar and tetrahedral geometry respectively

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DINESH PUBLICATION-CO-ORDINATION COMPOUNDS -Select the correct answers
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  4. The complex with maximum magnetic in the following is :

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  6. Which of the following complex species is not expected to exhibit opti...

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

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

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

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  10. AgCl reacts with aqueous solution of sodium thiosulphate and potassium...

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

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

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

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

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

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

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

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

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

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  20. Which of the following complexes is paramagnetic

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