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Geometrical shapes of the complexes form...

Geometrical shapes of the complexes formed by the reaction of `Ni^(2+)` with `(Cl^(-)` CN^(-)` and `H_(2)0`, respectively, are

A

octahedral, tetrahedral and square planar

B

tetrahedral, square planar and octahedral

C

square planar, tetrahedral and octahedral

D

octahedral, square planar and octahedral

Text Solution

Verified by Experts

The correct Answer is:
B
`[NiCl_(4)]^(2-) to Tetrahedral`
`[Ni(CN)_(4)]^(2-) to Square planar`
`[Ni(H_(2)O)_(6)]^(2+) to Octahedral`
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FIITJEE-TRANSITION ELEMENTS & COORDINATION COMPOUNDS-SOLVED PROBLEMS (OBJECTIVE)
  1. Geometrical shapes of the complexes formed by the reaction of Ni^(2+) ...

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  2. The IUPAC name of [Ni(NH(3))(4)][NiCl(4)] is

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  3. Among the following the coloured compound is

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  4. Chemical volcano is produced on heating

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  5. Among the following metal carbonyls, the C-O bond order is lowest in

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  6. If the bond length of CO bond in carbon monoxide is 1.128 A, then what...

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  7. CuSO(4) decolourises on addition of KCN, the product is

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  8. Which type of isomerism is shown by Co(NH(3))(4)Br(2)Cl

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  9. Which of the following pair is expected to exhibit same colour in solu...

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  10. The pair of compounds having metals in their highest oxidation state i...

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  11. When I is oxidised by MnO(4), in alkaline medium, I converts into

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  12. Spin only magnetic moment of the compound Hg [Co (SCN)(4)] is

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  13. The compound having tetrahedral geometry is

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  14. In the process of extraction of gold Roasted gold ore +CN^(-)+H(2)Oov...

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  15. Identify the complexes which are expected to be coloured. Give explana...

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  16. Compound that is both paramagnetic and coloured is

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  17. Amongst the following, identify the species with an atom in (+6) oxida...

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  18. Which of the following has square planar structure

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  19. The complex which has no 'd' electrons in the central atom is (Atomic ...

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  20. Which of the following cannot show linkage isomerism?

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