Home
Class 12
CHEMISTRY
The species which has four unpaired elec...

The species which has four unpaired electron is:

A

`[Co(CN)_(6)]^(4-)`

B

`[Cr(H_(2)O)_(6)]^(3+)`

C

`[FeCl_(4)]^(2-)`

D

`[Fe(H_(2)O)_(6)]^(3+)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATION COMPOUNDS

    VK JAISWAL|Exercise LEVEL 3 (PASSAGE TYPE)|97 Videos

  • CO-ORDINATION COMPOUNDS

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|26 Videos

  • CO-ORDINATION COMPOUNDS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|43 Videos

  • CHEMICAL BONDING (BASIC)

    VK JAISWAL|Exercise Level 3 (Passive 11)|6 Videos

  • d-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|6 Videos

Similar Questions

Explore conceptually related problems

Which has no unpaired electrons?

The species having 4 or more unpaired electrons are

The species having 4 or more unpaired electrons are:

Which of these species has same number of unpaired electrons with weak field as well as with strong field ligands.

The complex in which the number of unpaired electrons is zero is

Which of the following species has (have) five unpaired electron ?

Dimagnetic species are those which contain no unpaired electrons. Which among the followig are diamagnetic ?

VK JAISWAL-CO-ORDINATION COMPOUNDS-LEVEL 1
  1. Which of the followimg complex compound(s) is/are paramagnetic and low...

    Text Solution

    |

  2. The diamagnetic species is:

    Text Solution

    |

  3. The species which has four unpaired electron is:

    Text Solution

    |

  4. Which of the following is a low spin (spin-paired) complex?

    Text Solution

    |

  5. The structure of K[PtCl(3)(C(2)H(4))] and hybridisation of Pt respecti...

    Text Solution

    |

  6. For which of the following types of ions is the number of unpaired ele...

    Text Solution

    |

  7. Among the following pairs of complexes, in which case the Delta(0) val...

    Text Solution

    |

  8. Dimethyl glyoxime forms a square planar complex with Ni^(2+) . This co...

    Text Solution

    |

  9. What is the magnetic moment ( spin only) and hybridisation of the brow...

    Text Solution

    |

  10. Choose incorrect stability order:

    Text Solution

    |

  11. Aqueous solution of Ni^(2+) contains [Ni(H(2)O)(6)]^(2+) and its magne...

    Text Solution

    |

  12. The correct order of energies of d-orbitals of metal ion in a square p...

    Text Solution

    |

  13. Which of the following is true about the complex [PtCl(2)(H(2)O)(NH(3)...

    Text Solution

    |

  14. The crystal field stabilisation energy of [Co(NH(3))(6)]Cl(3) is:

    Text Solution

    |

  15. The magnitude of crystal field stabilisation energy in octaheral field...

    Text Solution

    |

  16. Complex compound [Cr(NCS)(NH(30)(5)][ZnCl(4)] will be,

    Text Solution

    |

  17. The most stable ion is:

    Text Solution

    |

  18. In the complex K(2)Fe[Fe(CN)(6)]:

    Text Solution

    |

  19. In Na(2)[Fe(CN)(5)NO], sodium nitroprusside:

    Text Solution

    |

  20. An aqueous solution of titanium chloride, when subjected to magnetic m...

    Text Solution

    |