Home
Class 12
CHEMISTRY
The charge on the central metal Ion In [...

The charge on the central metal Ion In `[Ni(CO)_4]` Is

A

`+1`

B

`+2`

C

`0`

D

`+4`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY IN EVERYDAY LIFE

    BODY BOOKS PUBLICATION|Exercise EXERCISE|8 Videos

  • ELECTROCHEMISTRY

    BODY BOOKS PUBLICATION|Exercise EXAMPLES|134 Videos

Similar Questions

Explore conceptually related problems

Assign the primary valence and secondary valence of the central metal in [Ni(CO)_4] .

Which of the following complexes are not correctly matched with the hybridisation of their central metal ion? (i) [Ni(CO)_4], sp^3 (ii) [Ni(CN)_4]^(2-), sp^3 (iii) [CoF_6]^(3-) , d^2 sp^3 (iv) [Fe(CN)_6]^(3-), sp^3 d^2 Select the correct answer using the codes given below:

How many unpaired electrons are present in the central metal ion of [CoCl_4]^(2-) ?

Primary valency of central metal atom/ion in [CO(NH_3)_6]Cl_3 is

Consider the coordination compound [Co(NH_3)_5Cl]Cl_2 what is the primary valence and secondary valence of the central metal ion in the above co ordination compound.

Name the central metal ion present in haemoglobin.

Select the correct order of M - C bond order in the following molecule and ions : I. [Ni(CO)_4] II. [Co(CO)_4]^(Theta) III. [Fe(CO)_4]^(2-)

BODY BOOKS PUBLICATION-COORDINATION COMPOUNDS-Example
  1. What Is the colour of CoCI3.5NH3.H2O?

    Text Solution

    |

  2. How many chloride Ions are produced In the aqueous solution by tetra...

    Text Solution

    |

  3. The charge on the central metal Ion In [Ni(CO)4] Is

    Text Solution

    |

  4. Choose the correctly matched pair.

    Text Solution

    |

  5. Which is an example of ambidendate ligand?

    Text Solution

    |

  6. What Is the colour of CoCI3.5NH3.H2O?

    Text Solution

    |

  7. “ The cordination compound [Co (en)2 Cl2] Cl exhibits IoNisation Isome...

    Text Solution

    |

  8. In K4[Fe(CN)6] central metal Ion is ………..

    Text Solution

    |

  9. Which one of the following complexes is not dlamagnet?

    Text Solution

    |

  10. The charge on the central metal Ion In [Ni(CO)4] Is

    Text Solution

    |

  11. Both geometrical and optical isomerisms are exhibited by.

    Text Solution

    |

  12. NO2^- Is an ligand.

    Text Solution

    |

  13. If solvent Insolvate Isomerism Is water, it is called.

    Text Solution

    |

  14. is an inorganic metal complex In which there Is a close ring of atoms ...

    Text Solution

    |

  15. A metal Ion and the ligands Immediately attached to it Is called enti...

    Text Solution

    |

  16. When two salts In equimolar ratio are crystalised together from their ...

    Text Solution

    |

  17. Observe the relationship between the first two terms and fill in the b...

    Text Solution

    |

  18. Name the optical isomers are those which are not superimposable on the...

    Text Solution

    |

  19. A coordination compound has the formula COCI3.4NH3. It does not libera...

    Text Solution

    |

  20. Give the IUPAC names of the following compounds:- [Pt (NH3)2 Cl^2]

    Text Solution

    |