Home
Class 12
CHEMISTRY
What are lanthanoids?...

What are lanthanoids?

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    R G PUBLICATION|Exercise EXERCISE|108 Videos
  • THE p-BLOCK ELEMENTS

    R G PUBLICATION|Exercise EXERCISE|223 Videos

Similar Questions

Explore conceptually related problems

Give reasons: What is lanthanoid contraction?

What is the most characteristic oxidation state of lanthanoids?

Name the main ores of lanthanoids?

Write the general electronic configuration of lanthanoids and actinoids.

Compare the chemistry of actinoids with that of the lanthanoids with special reference to chemical reactivity.

R G PUBLICATION-THE d-AND f-BLOCK ELEMENTS-EXERCISE
  1. Aqueous solution of Ti^(4+) is colourless, but aqueous solution of Ti^...

    Text Solution

    |

  2. Copper (I) and d^(10) configuration, while copper (II) has d^9 configu...

    Text Solution

    |

  3. What are lanthanoids?

    Text Solution

    |

  4. Give the chemical equation for the reaction be-tween a saturated solut...

    Text Solution

    |

  5. Name a transition element of 3d series which does not exhibit variable...

    Text Solution

    |

  6. In the first transition series of elements, which element shows highes...

    Text Solution

    |

  7. Give reasons: Why is HCl not used to acidify a permanganate solution i...

    Text Solution

    |

  8. Why are powdered substances more effective adsorbents than their cryst...

    Text Solution

    |

  9. What are transition elements? Give the general electronic configuratio...

    Text Solution

    |

  10. Silver atom has complete filled d-orbitals (4d^(10)) in its ground sta...

    Text Solution

    |

  11. Actinoid contraction is greater from element to element than lanthanoi...

    Text Solution

    |

  12. Which of the first row transition metal exhibit +7 oxidation state?

    Text Solution

    |

  13. How would you account for irregular variation of 1st and 2nd ionisatio...

    Text Solution

    |

  14. What interstitial compounds?

    Text Solution

    |

  15. Both Cu and Zn have completely filled 3d atomic orbital. Cu is conside...

    Text Solution

    |

  16. Compare the chemistry of Actinoids with that of the Lanthanoids with s...

    Text Solution

    |

  17. Compare the chemistry of Actinoids with that of the Lanthanoids with s...

    Text Solution

    |

  18. Compare the chemistry of Actinoids with that of the Lanthanoids with s...

    Text Solution

    |

  19. Complete the following reaction equation: Cr2O7^(2-) + Sn^2 + H^+ rarr

    Text Solution

    |

  20. Complete the following reaction equation: MnO4^(-) + Fe^(2+) + H^+ rar...

    Text Solution

    |