Home
Class 12
CHEMISTRY
How many EDTA molecules are required to ...

How many EDTA molecules are required to make an octahedral complex with a `Ca^(2+)` ion?

A

One

B

Two

C

Six

D

Three

Text Solution

Verified by Experts

The correct Answer is:
A
Since EDTA is hexadentate, therefore, one molecule of EDTA combines with one `Ca^(2+)` ion to form an octahedral complex.
Promotional Banner

Topper's Solved these Questions

  • CORDINATION COMPOUNDS

    PRADEEP|Exercise Short Answer Questions|64 Videos

  • CORDINATION COMPOUNDS

    PRADEEP|Exercise Matching Type Question|5 Videos

  • CORDINATION COMPOUNDS

    PRADEEP|Exercise NCERT Exercises|32 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    PRADEEP|Exercise IMPORTANT QUESTION FOR BOARD EXAMINATION|30 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise IMPORTANT QUESTIONS|30 Videos

Similar Questions

Explore conceptually related problems

Number of EDTA molecules needed to make an octahedral complex with a Ca^(2+) ion is

Total number of moles of EDTA^(4-) required to produce octahedral complex with Mg^(2+) is

How many molecules of ammonia are required to form 8 molecules of urea

How many molecules of glycine are required to release one molecule of CO_(2) in photorespiration

How many molecules of glycine are required to re lease one molecule of CO_(2) , in photorespiration?

PRADEEP-CORDINATION COMPOUNDS-MCQ
  1. If the bond length of CO bond in carbon monoxide is 1.128 Å, then what...

    Text Solution

    |

  2. Which of the following has longest C-O bond length? (Free C-O bond len...

    Text Solution

    |

  3. How many EDTA molecules are required to make an octahedral complex wit...

    Text Solution

    |

  4. When EDTA solution is added to Mg^(2+) ion solution then the ...

    Text Solution

    |

  5. Cold ferrous sulphate solution on absorption of NO develops brown colo...

    Text Solution

    |

  6. The oxidation state of Fe in brown complex [Fe(H(2)O)(5)NO]SO(4) is

    Text Solution

    |

  7. Dipole moment will be zero in the complexes I. [Ni(CN)(4)]^(2-) II...

    Text Solution

    |

  8. Which of the following complexes is used as an anti-cancer agent ?

    Text Solution

    |

  9. Platinum dissolves in aqua regia to form

    Text Solution

    |

  10. Copper sulphate dissolved in excess of KCN to give:-

    Text Solution

    |

  11. When excess ammonnia is added to CuSO(4) solution the deep blue comple...

    Text Solution

    |

  12. Sodium nitroprusside reacts with sulphide ion to give a purple colour ...

    Text Solution

    |

  13. In nitroprusside ion, the iron and NO exist as Fe(II) and NO^(+) rathe...

    Text Solution

    |

  14. Specify the coordination geometry around and the hybridisation of N an...

    Text Solution

    |

  15. The equation which is balanced and represents the correct product(s) i...

    Text Solution

    |

  16. The complex Na(2)[Fe(CN)(5)NO] is called :

    Text Solution

    |

  17. The compound K(3)[Co(ONO)(6)] is called

    Text Solution

    |

  18. Which of the followng isomerism is /are shown by the complex [CoCl2(OH...

    Text Solution

    |

  19. Which of the following statement is true about [Cu(NH(3))(4)]SO(4)

    Text Solution

    |

  20. Which of the following statements are not correct ?

    Text Solution

    |