Home
Class 12
CHEMISTRY
Account for the following:-Cd and Hg are...

Account for the following:-Cd and Hg are normally not considerred as transition metals.

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    BODY BOOKS PUBLICATION|Exercise Example|130 Videos
  • THE P-BLOCK ELEMENT

    BODY BOOKS PUBLICATION|Exercise Example|157 Videos

Similar Questions

Explore conceptually related problems

Account for the following trends in atomic and ionic radii of transition metals. The atomic radii of the corresponding elements in '4d' series and 5d series are virtually the same.

Account for the following trends in atomic and ionic radii of transition metals. The atomic radii of elements in 4d series are more than that of corresponding elements in 3d series.

Account for the following trends In atomic and Ionic radii of transition metals:- Ions of the same charge In a given series (3d, 4d or 5d) show progresslve decrease in radll with increasing atomic number.

Account for the following:- Bleaching action of Cl_2 .

Account for the following: H_3PO_3 is dibasic.

Account for the following: PCI_3 fumes in moisture.

Assertion : Zn, Cd and Hg are not considered as transition metals. Reason :d-orbitals in Zn, Cd and Hg are completely filled, both in ground state and in their available oxidation states.

Account for the following: 'Li' and 'Mg' show similar properties

Account for the following: NH_3 acts-as a Lewis base.

BODY BOOKS PUBLICATION-THE d AND f-BLOCK ELEMENTS-Example
  1. Sketch the structure of Cr2O7^2- In and CrO4^2-ion.

    Text Solution

    |

  2. Account for the following:- La(OH)3Is more basic than Lu(OH)3.

    Text Solution

    |

  3. Account for the following:-Cd and Hg are normally not considerred as t...

    Text Solution

    |

  4. A list of transition metal ions are given.Ti^(2+), Sc^(3+), Cr^(2+), V...

    Text Solution

    |

  5. A list of transition metal ions are given.Ti^(2+), Sc^(3+), Cr^(2+), V...

    Text Solution

    |

  6. A list of transition metal ions are given.Ti^(2+), Sc^(3+), Cr^(2+), V...

    Text Solution

    |

  7. What is lanthanoid contraction?

    Text Solution

    |

  8. What are the consequences of lanthanoid contraction?

    Text Solution

    |

  9. Transition metals show variable oxidation states due to tendency of ‘d...

    Text Solution

    |

  10. Transition metals show variable oxidation states due to tendency of ‘d...

    Text Solution

    |

  11. Write the electronic configuration of Ce^(3+) lon, and calculate the m...

    Text Solution

    |

  12. The lowest oxide of transition metal is basic the highest is amphoteri...

    Text Solution

    |

  13. lonisation enthalpies' of Ce, Pr and Nd are higher than Th, Pa and U. ...

    Text Solution

    |

  14. Compare the chemistry of actinoids with that of the lanthanoids with s...

    Text Solution

    |

  15. Compare the chemistry of actinoids with that of the lanthanoids with s...

    Text Solution

    |

  16. Compare the chemistry of actinoids with that of the lanthanoids with s...

    Text Solution

    |

  17. Why are Mn^(2+) compounds more stable than Fe^(2+) towards oxidation t...

    Text Solution

    |

  18. To what extent do the electronic configuration decide the stability of...

    Text Solution

    |

  19. What may be the stable oxidation-state of the transition element with ...

    Text Solution

    |

  20. In what way is the electronic configuration of the transition elements...

    Text Solution

    |