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Which is true in the case of [Ni(CO)(4)...

Which is true in the case of `[Ni(CO)_(4)]` complex :

A

Hybridisation of Ni is `sp^(3)`

B

Tetrahedral shape of the molecule

C

Diamagnetic

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
After electronic rearrangement, all orbitals are paired up.
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AAKASH SERIES-CO-ORDINATION COMPOUNDS-LEVEL-II LECTURE SHEET EXERCISE-I (Single & One or more than One Correct Answers )
  1. Which ion isare) not paramagnetic :

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  2. Which of the following isare) considered as an organometallic compound...

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  3. Which is true in the case of [Ni(CO)(4)] complex :

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  4. Which of the following cations form an amine complex with excess of am...

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  5. Fe(2)(CO)(9) is diamagnetic. Which of the following reasons is correct...

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  6. A bidentale ligand is

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  7. The complex [Hgl(3)]^(-)

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  8. K(4)[Fe(CN)(6)] is used in the identification of:

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  9. The oxidation number of metal atom is (are)zero in :

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  10. Which is not correctly matched ?

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  11. The complex ion [Cu(NH(3))(4)]^(2+) has :

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  12. Which of the following statements is/are true ?

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  13. Which of the following statement(s) is/are correct?

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  14. The d-orbitals involved in sp^(3)d^(2) or d^(2)sp^(3) hybridisation of...

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  15. Coordination number of Cr is 6. A complete entity with C(2)O(4)^(-2), ...

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  16. Which of the following statement(s) is (are) correct?

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  17. For [Fe(CN)(6)]^(4-).[Ni(CN)(4)]^(2-)and[Ni(CO)(4)]. Correct statement

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  18. Which have octahedral shape (d^(2)sp^(3)) hybridisation of central ato...

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  19. Which possesses tetrahedral shape (sp^(3)- hybridisation of central at...

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  20. Which of the following complexes is a chelate ?

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