Home
Class 12
CHEMISTRY
The coordination number and the oxidatio...

The coordination number and the oxidation state of the element 'E' in the complex `[E(en)_2(C_2O_4)]NO_2` (where `(en)` is ethylenediamine) are, respectively

A

(a) 6 and 2

B

(b) 4 and 2

C

(c) 4 and 3

D

(d) 6 and 3

Text Solution

Verified by Experts

The correct Answer is:
D


Coordination no. =6 and Oxidation no. =3
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    A2Z|Exercise Nomenclature|23 Videos
  • COORDINATION COMPOUNDS

    A2Z|Exercise Structural Isomerism|31 Videos
  • CHEMICAL KINETICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • ELECTROCHEMISTRY

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

The sum of coordination number and oxidation number of the metal M in the complex [M(en)_2(C_2O_4)]Cl (where en is ethylenediamine) is:

The sum of coordination number and oxidation number of the metal M in the complex [M(en)_(2) (C_(2)O_(4))]CI (where en is ethylenediamine) is:

A2Z-COORDINATION COMPOUNDS-Section D - Chapter End Test
  1. The coordination number and the oxidation state of the element 'E' in ...

    Text Solution

    |

  2. Co-ordination number of Fe in the complexes [Fe(CN)6]^(4-), [Fe(CN)6]^...

    Text Solution

    |

  3. (Me)(2) SiCl(2) on hydrolysis will produce.

    Text Solution

    |

  4. Types of isomerism shown by [Cr(NH3)5NO2]Cl2 is

    Text Solution

    |

  5. Which of the following will no give a precipate with AgNO3?

    Text Solution

    |

  6. In the process of extraction of gold, Roasted gold ore +CN^(-)+H2Oov...

    Text Solution

    |

  7. A reagent used for identifying nickel ion is:

    Text Solution

    |

  8. Which of the following complex is an outer orbital complex?

    Text Solution

    |

  9. Which of the following has the largest number of isomers? .

    Text Solution

    |

  10. Which kind of isomerism is exhibited by octahedral [Co(NH(3))(4)Br(2)]...

    Text Solution

    |

  11. Which one of the following is expected to exhibit optical isomerism (e...

    Text Solution

    |

  12. The pair of the compounds in which both the metals are in the highest ...

    Text Solution

    |

  13. IUPAC name of [Co(NH3)5NO2]Cl2

    Text Solution

    |

  14. Which of the following is considered to be an anticancer species ?

    Text Solution

    |

  15. An aqueous solution of COCL2 on addition of excess of concentrated HCl...

    Text Solution

    |

  16. The correct order for the wavelength of absorption in the visible regi...

    Text Solution

    |

  17. In which of the following pairs both the complex show optical isomeris...

    Text Solution

    |

  18. Which of the following compounds shows optical isomerism?

    Text Solution

    |

  19. CN^(-) is a strong field ligand. This is due to the fact that

    Text Solution

    |

  20. Considering H2O as a weak field ligand, the number of unpaired electro...

    Text Solution

    |

  21. Given the molecular formula of the hexacoordinated complexes (A) [CoCl...

    Text Solution

    |