Home
Class 12
CHEMISTRY
Lanthanide and Actinide contraction refe...

Lanthanide and Actinide contraction refers to

A

Atomic radii

B

Ionic radii

C

Basicity of their hydroxides

D

Both (a) and (b)

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • D AND F BLOCK ELEMENTS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|60 Videos

  • CO-ORDINATION COMPOUNDS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|40 Videos

  • ELECTROCHEMISTRY

    MARVEL PUBLICATION|Exercise Test your Grasp|50 Videos

Similar Questions

Explore conceptually related problems

Actinides

The lanthanide contraction refers to:

Lanthanides are

Lanthandies and actinides are

The Lanthanide contraction relates to

The lanthanide contraction relates to

Lanthanide Contraction

MARVEL PUBLICATION-D AND F BLOCK ELEMENTS -TEST YOUR GRASP
  1. Which of the following ion of Ianthan ides is / are coloured?

    Text Solution

    |

  2. La^(+3) and Lu^(+3) have their ionic radii 'a' and 'b' respectively, t...

    Text Solution

    |

  3. Which lanthanide element does not occur in nature ?

    Text Solution

    |

  4. For, both lanthanides and actinides, which of the following statement ...

    Text Solution

    |

  5. In which of the following pairs, tripositive ions of both will have s...

    Text Solution

    |

  6. Ionic radius of La^(+3) is 106 pm, ionic radius of Lu^(+3) be

    Text Solution

    |

  7. The most common oxidation state of lanthanoids is

    Text Solution

    |

  8. Which of the following elements belong to actinoid series?

    Text Solution

    |

  9. Which element among the Ianthanoids has the smallest atomic radius ?

    Text Solution

    |

  10. The properties of Zr and Hf are similar because

    Text Solution

    |

  11. Which of the following statement/s is / are true?

    Text Solution

    |

  12. Which of the following statement/s is / are true ?

    Text Solution

    |

  13. Element with following accepted electronic configuration [Rn] 5f^7 6d^...

    Text Solution

    |

  14. Lanthanide and Actinide contraction refers to

    Text Solution

    |

  15. General electronic configuration of lanthanides is

    Text Solution

    |

  16. Oxidation state/s exhibited by Ce is / are

    Text Solution

    |

  17. Lanthanoids are

    Text Solution

    |

  18. Choose the stable oxidation states of cerium (Ce).

    Text Solution

    |

  19. For hydroxides of lanthanides

    Text Solution

    |

  20. Some statements are given below about lanthanides : (A)Their tripos...

    Text Solution

    |