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What is the state of hybridisation and g...

What is the state of hybridisation and geometry in `[Ni(CN)_4]^(-2_)

A

`d^2 sp^2`

B

`d^2 sp^3`

C

`d sp^2`

D

`sp^3`

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MODERN PUBLICATION-COORDINATION COMPOUNDS-EXERCISE
  1. Which of the following complexes is used to be as an anticancer agent ...

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  2. The name of complex [Fe(CN)6]^(3-) is

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  3. What is the state of hybridisation and geometry in [Ni(CN)4]^(-2)

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  4. The sum of coordination number and oxidation number of the metal M in ...

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  5. Number of possible isomers for the complex [Co(en)2Cl2]Cl will be : (e...

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  6. Magnetic moment 2.84 B.M. is given by: (At. nos. Ni = 28, Ti = 22, Cr ...

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  7. Cobalt (III) chloride forms several octahedral complexes with ammonia....

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  8. Which of these statements about [Co(CN)6]^(3-) is true ?

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  9. Which of the following has longest C-O bond length? (Free C-O bond len...

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  10. Jahn-Teller effect is not observed in high spin complexes of

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  11. When one mole of each of the following complex salts is treated with e...

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  12. Choose the correct option-Bronze alloy is made up of-

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  13. The crystal field splitting energy for octahedral (Delta0) and tetrahe...

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  14. Choose the correct option- Which alloy is made of 88% of Cu and 12% of...

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  15. Which one of the following coordination compounds is used to inhibit t...

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  16. 0.02 mole of [Co(NH3)5 Br] Cl2 and 0.02 mole of [Co(NH3)5Cl] SO4 are p...

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  17. The hybridization of central metal ion in K2[Ni(CN)4] and K2[NiCl4] ar...

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  18. Which of the following compounds show optical isomerism ? (i) Cis-[Co(...

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  19. Nickel (Z = 28) combines with a uninegative monodentate ligand X to fo...

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  20. Brass is an alloy because it is-

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