Home
Class 12
CHEMISTRY
Both [Ni(CO)4] and [Ni(CN)4]^(2-) , are ...

Both `[Ni(CO)_4]` and `[Ni(CN)_4]^(2-)` , are diamagnetic. The hybridizations of nickel in these respectively, are

A

`sp^3,sp^3`

B

`sp^3,dsp^2`

C

`dsp^2,sp^3`

D

`dsp^2,dsp^2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise Objective Exercise-2|110 Videos

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise Objective Exercise-3 (PREVIOUS NEET/AIPMT)|46 Videos

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE-5 (Very Short Answer)|7 Videos

  • CO-ORDINATION COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET - 5 ( Linked Comprehension type questions Passage : I I:)|3 Videos

  • D & F BLOCK ELEMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET-5 (INTEGER ANSWER TYPE QUESTIONS)|6 Videos

Similar Questions

Explore conceptually related problems

Among [Ni(CO)_4], [Ni(CN)_4]^(-2) and [NiCl_4]^(-2) species the hybridisation state of the Ni atom are respectively?

The oxidation state of "Ni" in Ni(CO)_(4) is

[NiCl_(4)]^(2-) is paramagnetic while [Ni(CO)_(4)] is diamgnetic though both are tetrahedral. Why ?

[Cr(NH_(3))_(6)]^(3+) is paramagnetic while [Ni(CN)_(4))]^(2-) is diamagnetic Why ?

Indicate the hydbridisation and Magnetic nature of Ni(CO)_4

Oxidation state of Ni in Ni(CO)_(4) is

Assertion: [Fe(CN)_6]^(3-) is weakly paramagnetic while [Fe(CN)_6]^(4-) is diamagnetic Reason: Both [Fe(CN)_6]^(3-) and [Fe(CN)_6]^(4-) involve d^2sp^3 hybridisation. In [Fe(CN)_6]^(3-) singly occupied d-orbital is available but in [Fe(CN)_6]^(4-) paired electrons are present

Ni(CO)_4 is an example of

AAKASH SERIES-COMPLEX COMPOUNDS -Objective Exercise-1
  1. Which of the following has square planar geometry

    Text Solution

    |

  2. For the same metal, stabilisation energies of tetrahedral and octahedr...

    Text Solution

    |

  3. Both [Ni(CO)4] and [Ni(CN)4]^(2-) , are diamagnetic. The hybridization...

    Text Solution

    |

  4. The magnetic behaviour of complexes K4[Fe(CN)6] and K3[Fe(CN)6] is

    Text Solution

    |

  5. Which one of the following cyano complexes exhibit the lowest value of...

    Text Solution

    |

  6. The hybridisation of nickel in tetracarbonyl nickel is

    Text Solution

    |

  7. The oxidation state of the metal forming the complex K2[PtCl6] is

    Text Solution

    |

  8. In the complex [Ni(H2O)2 (NH3)4]^(2+) the number of unpaired electron...

    Text Solution

    |

  9. The correct order of increasing field strengths

    Text Solution

    |

  10. In which of the following octahedral complexes of cobalt (atomic numbe...

    Text Solution

    |

  11. According to crystal field theory, the M-L bond in a complex is

    Text Solution

    |

  12. The number of unpaired electron in [Pt(CN)4]^(2-) ion having square pl...

    Text Solution

    |

  13. Which one of the following is square planar in structure and has diama...

    Text Solution

    |

  14. [Cr(H2O)6]Cl3 and [Cr(H2O)4Cl2]Cl. H2O are hydrate isomers. Their colo...

    Text Solution

    |

  15. Which of the following does not has an optical isomer?

    Text Solution

    |

  16. Which of the following has an optical isomer ?

    Text Solution

    |

  17. Which of the following pairs represents linkage isomers ?

    Text Solution

    |

  18. Which of the following will exhibit geometrical isomerism? (M stands f...

    Text Solution

    |

  19. The ionization isomer of [Cr(H2O)4 Cl(NO2)]Cl is given as

    Text Solution

    |

  20. Ionisation isomerism is possible with

    Text Solution

    |