Home
Class 12
CHEMISTRY
What is lanthanoid contraction ?...

What is lanthanoid contraction ?

Promotional Banner

Topper's Solved these Questions

  • d-AND f- BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|1089 Videos

  • COORDINATION COMPOUNDS

    MODERN PUBLICATION|Exercise EXERCISE|971 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|529 Videos

Similar Questions

Explore conceptually related problems

What is Lanthanide contraction ? What is the cause and consequences of Lanthanide contraction ?

What is Actinoid contraction ? Explain it.

Does actinoids show actinoid contraction similar to lanthanoid contraction ?

Actinoid contraction is greater from element to element than lanthanoid contraction. Why?

Give an explanation for the following observation : The gradual decrease in size (actinoid contraction) from element to element is greater among the actinoids than that among the lanthanoids (lanthanoid contraction).

What are the main consequences of lanthanoid contraction ?

MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Describe the preparation of potassium permanganate. How does the acidi...

    Text Solution

    |

  2. Transition elements and their compounds are found to be good catalysts...

    Text Solution

    |

  3. What is lanthanoid contraction ?

    Text Solution

    |

  4. Give the preparation of Potassium Permanganate from Pyrolusite ore.

    Text Solution

    |

  5. Which element belongs to d-block elements ?

    Text Solution

    |

  6. How many groups are there in d-block element?

    Text Solution

    |

  7. What are inner transition elements ? How do they differ from transitio...

    Text Solution

    |

  8. How does lanthanoid contraction affect the physical and chemical prope...

    Text Solution

    |

  9. How does KMnO4 act as a powerful oxidizing agent in neutral, alkaline ...

    Text Solution

    |

  10. Give the general outer electronic configurations of p and d-block elem...

    Text Solution

    |

  11. Which of the following group of transition metals is called coinage me...

    Text Solution

    |

  12. Why separation of lanthanoid elements is difficult ?

    Text Solution

    |

  13. Zn, Cd, Hg are sometimes not considered as transition elements. Commen...

    Text Solution

    |

  14. Why Zr and Hf exhibit similar properties ?

    Text Solution

    |

  15. Write the electronic configurations of Fe^(2+) and Fe^(3+). which of t...

    Text Solution

    |

  16. Explain :Transition elements exhibit variable oxidation states.

    Text Solution

    |

  17. What are the main consequences of lanthanoid contraction ?

    Text Solution

    |

  18. Complete the following chemical equation : KMnO4 overset (513K) rarr

    Text Solution

    |

  19. Complete the following chemical equation : MnO2+ KOH + O2 rarr

    Text Solution

    |

  20. Does actinoids show actinoid contraction similar to lanthanoid contrac...

    Text Solution

    |