Home
Class 12
CHEMISTRY
Nickel (Z=28) combines with a uninegativ...

Nickel (Z=28) combines with a uninegative monodenatate ligands to form a diamagnetic complex `[NiL_(4)]^(2-)`. The hybridisation involved and the number of unpaired electrons present in the complex are respectively:

A

`sp^(3)`, two

B

`dsp^(2)`,zero

C

`dsp^(2)`, one

D

`sp^(3)`, zero

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    RESONANCE|Exercise Additional Problem for Self Practice (APSP) Part-I|30 Videos

  • COORDINATION COMPOUNDS

    RESONANCE|Exercise Additional Problem for Self Practice (APSP) Part-II|68 Videos

  • COORDINATION COMPOUNDS

    RESONANCE|Exercise Exercise-3 Part-II: JEE(Main ) /AIEEE Problem|36 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    RESONANCE|Exercise ORGANIC CHEMISTRY(Chemistry in every day life)|31 Videos

  • D & F BLOCK ELEMENTS

    RESONANCE|Exercise INORGANIC CHEMISTRY(d & f- Block Elments)|40 Videos

Similar Questions

Explore conceptually related problems

Nickel (Z=28) combines with a uninegative monodentate ligand X^(-) to form a paramagnetic complex [NiX_4]^(2-) . The number of unpaired electron(s) in the nickel and geometry of this complex ion are, respectively:

The number of unpaired electrons present in complex ion [FeF_(6)]^(3-) is:

Total number of unpaired electrons present in complex K_3[Cr(C_2O_4)_3]

In the complex ion [Cu(CN_(4))]^(3-) the hybridization state, oxidation state and number of unpaired electrons of copper are respectively

Velence bond theroy describes the bonding in complexs in terms of coordinate -covalent bond resulting from overlap filled ligand orbitals with vacant metal hybrid orbitals This theory explains magnetic behaviour and geometrical shape of coordination compounds Magnetic moment of a complex compound can be determined experimentally and theoretically by using spin only formula Magnetic moment sqrtn (n+2)BM (where n = No. unpaired electrons) . Ni^(2+) cation combines with a uninegative monodentate ligand X^(Θ) to form paramagnetic complex [NiCI_(4)]^(2-) The number of unpaired electrons(s) in central metal cation and geometry of this complex respectively are (a) One,tetrahedral (b) Two,tetrahedral (c ) One,square planar (d) Two, square planar .

Number of unpaired electrons in d^(4) low spin octahedral complex are

The total number of unpaired electrons present in the complex k_3[Cr( " oxalate " )_3] is _______.

RESONANCE-COORDINATION COMPOUNDS-Exercise-3 Online Exam
  1. Which of the following name formula combinations is not correct ?

    Text Solution

    |

  2. Consider the coordination compound , [Co(NH(3))(6)]Cl(3). In the forma...

    Text Solution

    |

  3. Among the following species the one which causes the highest CFSE, De...

    Text Solution

    |

  4. Which of the following complexes will mostly likely abosorb visible li...

    Text Solution

    |

  5. An octahedral complex with molecular composition M.5NH(3).Cl.SO(4) has...

    Text Solution

    |

  6. Nickel (Z=28) combines with a uninegative monodenatate ligands to for...

    Text Solution

    |

  7. The correct statement on the isomerism associated with the following c...

    Text Solution

    |

  8. Which molecule/ion among the following cannot act as a ligand in compl...

    Text Solution

    |

  9. Which of the following complex ions has electrons that are symmetrical...

    Text Solution

    |

  10. Identify the correct trend given below : ( Atomic no : Ti=22, Cr=24 an...

    Text Solution

    |

  11. Which one of the following complexes will consume more equivalent of a...

    Text Solution

    |

  12. Which of the following is an example of homoleptic complex ?

    Text Solution

    |

  13. sp^(3)d^(2) hybridization is not displayed by :

    Text Solution

    |

  14. [Co(2)(CO)(8)] displays :

    Text Solution

    |

  15. The correct combination is :

    Text Solution

    |

  16. The correct order of spin-only magnetic moments among the following is...

    Text Solution

    |

  17. The total number of possible isomers of sqaure-planar [Pt(Cl)(NO(2))(N...

    Text Solution

    |

  18. In a complexometric titration of metal ion with ligand M("Metal ion"...

    Text Solution

    |

  19. In Wilkinson's catalyst, the hybridization of central metal ion and it...

    Text Solution

    |

  20. Which of the following complexes will show geometrical isomerism ?

    Text Solution

    |