Home
Class 12
CHEMISTRY
The IUPAC name for the complex [Co(NO2)(...

The IUPAC name for the complex `[Co(NO_2)(NH_3)_5]Cl_2` is

A

nitrito-N-pentaamminecobalt(III) chloride

B

nitrito-N-pentaamminecobalt(II) chloride

C

pentaammine nitrito-N-cobalt(II) chloride

D

pentaammine nitrito-N-cobalt(III) chloride

Text Solution

Verified by Experts

The correct Answer is:
D
In naming the coordination entity, the ligands are named first in alphabetical order in preference. Cobalt is attached through nitrogen of nitrito group, therefore, nitrito-N-cobalt and oxidation state of cobalt is `x - 5(0) - 1 - 2 = 0 rArr x = + 3`
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL II|50 Videos

  • COORDINATION COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL III (Single Correct Answer Type )|10 Videos

  • COORDINATION COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION- REASON TYPE )|20 Videos

  • CO-ORDINATION COMPOUNDS AND ORGANOMETALLICS

    BRILLIANT PUBLICATION|Exercise Level-II (Assertion- Reason)|4 Videos

  • D & F BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise Level -II|38 Videos

Similar Questions

Explore conceptually related problems

The IUPAC name of the complex [Ni (NH_3)_4][NiCl_4]

The IUPAC name of the complex [ Co(NH_(3))_(4)(H_(2)O)Cl]Cl_(2) is

Write the IUPAC names of the following compounds [CO(NH_3)_5Cl]Cl_2

Write the IUPAC names of the following compounds [CO(NH_3)_6]Cl_3

The IUPAC name of the compound Br(Cl)CICF_3 is

What is the correct name for the following complex? [Co(NH_2)_2(NH_2 -CH_3)_2]Cl

How many ions are produced from the complex [Co(NH_3)_6] Cl_2 in solution?

BRILLIANT PUBLICATION-COORDINATION COMPOUNDS -LEVEL I
  1. Sodium nitroprusside reacts with sulphide ion to give a purple colour ...

    Text Solution

    |

  2. Find the ligand having the highest denticity from the following option...

    Text Solution

    |

  3. Which of the following ligands is tridentate type?

    Text Solution

    |

  4. Which of the following complex has highest EAN value?

    Text Solution

    |

  5. Which of the following complexes contains a cationic ligand?

    Text Solution

    |

  6. In all the following complexes, the coordination number of iron is six...

    Text Solution

    |

  7. Consider the coordination compound, [Co(NH3)6]Cl3. In the formation of...

    Text Solution

    |

  8. The IUPAC name for the complex [Co(NO2)(NH3)5]Cl2 is

    Text Solution

    |

  9. Which among the following will be named as dibromidobis (ethylene diam...

    Text Solution

    |

  10. The IUPAC name of the complex [Ni (NH3)4][NiCl4]

    Text Solution

    |

  11. The correct statement about the magnetic properties of [Fe(CN)6]^(3-) ...

    Text Solution

    |

  12. Among the following species, the one which causes the highest CFSE, D...

    Text Solution

    |

  13. The ionization isomer of [Cr(H2O)4 Cl(NO2)]Cl is

    Text Solution

    |

  14. Choose the correct order for Delta@ for the following complexes. I) ...

    Text Solution

    |

  15. The IUPAC name of [Pt(NH3)4 (NO2)Cl] SO4 is

    Text Solution

    |

  16. Which of the following is not an example of sigma-bonded organometalli...

    Text Solution

    |

  17. Which of the folowing complex ions possesses sp^3 d^2 hybridization?

    Text Solution

    |

  18. The complex [Ni(dmg)2], where dmg is dimethylgloxime,

    Text Solution

    |

  19. Which of the following facts about the complex [Cr(NH3)6] Cl3 is wrong...

    Text Solution

    |

  20. The spectrochemical series of ligands is

    Text Solution

    |