Home
Class 12
CHEMISTRY
Oxide of metal cation which is not ampho...

Oxide of metal cation which is not amphoteric ?

A

`Al^(3+)`

B

`Cr^(3+)`

C

`Fe^(3+)`

D

`Zn^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • d-BLOCK ELEMENTS

    VK JAISWAL|Exercise Level 3|40 Videos

  • d-BLOCK ELEMENTS

    VK JAISWAL|Exercise ONE OR MORE ANSWER IS/ARE CORRECT|44 Videos

  • d-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|6 Videos

  • CO-ORDINATION COMPOUNDS

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|26 Videos

  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|14 Videos

Similar Questions

Explore conceptually related problems

Which is an amphoteric oxide

Which is an amphoteric oxides?

Which is an amphoteric oxide ?

Which one is amphoteric oxide ?

A metal which forms an amphoteric oxide.

A metal which forms an amphoteric oxide.

The metal which form amphoteric oxide is

VK JAISWAL-d-BLOCK ELEMENTS-Level 1
  1. In a transition series, as the atomic number increases, paramagnetism

    Text Solution

    |

  2. The formula of azurite is :

    Text Solution

    |

  3. Oxide of metal cation which is not amphoteric ?

    Text Solution

    |

  4. The most abundant transition metal in earth crust is :

    Text Solution

    |

  5. CuSO(4) solution + lime is called:

    Text Solution

    |

  6. Preparation of looking mirrors involves the use of :

    Text Solution

    |

  7. When ammonia is added to cupric salt solution, the deep blue colour is...

    Text Solution

    |

  8. Philosopher's wool when heated with BaO at 100^(@)C gives the compound...

    Text Solution

    |

  9. The electron which take part in order to exhibit variable oxidation st...

    Text Solution

    |

  10. On heating ZnCl(2).2H(2)O, the compounds obtained is

    Text Solution

    |

  11. During estimation of oxalic acid Vs KMnO(4), self indicator is

    Text Solution

    |

  12. Iron is rendered passive by treatment with

    Text Solution

    |

  13. When KMnO(4) solution is added to hot oxalic acid solution, the decolo...

    Text Solution

    |

  14. Gold dissolves in a aqua-regia forming:

    Text Solution

    |

  15. The solubility of silver bromide in hypo solution due to the formation...

    Text Solution

    |

  16. Metal used for making joints in jewellery is

    Text Solution

    |

  17. Zn and Cd metals do not show varible valency because:

    Text Solution

    |

  18. Zn and Cd metals do not show varible valency because:

    Text Solution

    |

  19. CrO(4)^(2-)(yellow) changes to Cr(2)O(7)^(2-)(orange) in pH=x and vice...

    Text Solution

    |

  20. Manganese ions (Mn^(2+)) can be oxidised by Persulphate ions S(2)O(8)^...

    Text Solution

    |