Home
Class 12
CHEMISTRY
What are alloys? Name an important alloy...

What are alloys? Name an important alloy which contains some of the lanthanoid metals. Mention its uses.

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 lanthanoid contraction ? Name an important alloy which contains some of the lanthanoid metals.

Misch metal alloy contains about 95% lanthanoid/actinoid metals.

Misch metal is an alloy of

What are the components of coin metal alloy?

Constantin alloy is made up of _________ and ________metals.

An alloy is made up of two metals- Lead and tin. What is the name of that metal and what are its uses?

MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. What are alloys? Name an important alloy which contains some of the la...

    Text Solution

    |

  2. Name the third and fourth transition elements of first transition seri...

    Text Solution

    |

  3. What is the theoretical magnetic moment of Ti^(3+) ion ?

    Text Solution

    |

  4. Which of the two Zn(+2) or V(+4) is diamagnetic ?

    Text Solution

    |

  5. Which out of the following ions would form coloured complexes : Ni^(2+...

    Text Solution

    |

  6. How many unpaired electrons are present in each of the following ? Fe^...

    Text Solution

    |

  7. Out of V^(2+) and V^(3+) which is more paramagnetic and why ?

    Text Solution

    |

  8. Calculate the magnetic moment of Fe^(2+) ion (Z = 26).

    Text Solution

    |

  9. Name and write electronic configuration first three elements of second...

    Text Solution

    |

  10. Why Zn^(2+) salts are colourless and Ni2+ salts are coloured?

    Text Solution

    |

  11. A compound has been found to have magnetic moment of 3.9 B.M. How many...

    Text Solution

    |

  12. Name the catalyst of Vanadium used for oxidation of SO2 to SO3 in cont...

    Text Solution

    |

  13. Give reason, Mn^(2+) ion is more paramagnetic than Fe^(2+) ion.

    Text Solution

    |

  14. Express 1312 in roman numbers.

    Text Solution

    |

  15. Express 1313 in roman numbers.

    Text Solution

    |

  16. Express 1315 in roman numbers.

    Text Solution

    |

  17. Express 1320 in roman numbers.

    Text Solution

    |

  18. One day is equal to ............... seconds.

    Text Solution

    |

  19. Write ionic equation showing KMnO4 acting as an oxidising agent in aci...

    Text Solution

    |

  20. The oxidation state of chromium in dichromate ion (Cr2O7^(2-)) and chr...

    Text Solution

    |

  21. What is the oxidation state of Mn is manganate ion.

    Text Solution

    |