Home
Class 12
CHEMISTRY
Aluminium is usually found in +3 oxidati...

Aluminium is usually found in `+3` oxidation state. In contrast, thallium exists in `+1"and"+3` oxidation states. This is due to:

A

diagonal relationship

B

lanthanoid contraction

C

inert pair effect

D

lattice effect

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • p-BLOCK ELEMENTS-1

    VMC MODULES ENGLISH|Exercise JEE Advanced Archive|48 Videos

  • p-BLOCK ELEMENTS-1

    VMC MODULES ENGLISH|Exercise LEVEL 2|73 Videos

  • MOCK TEST 9

    VMC MODULES ENGLISH|Exercise CHEMISTRY (SECTION 2)|5 Videos

  • PERIODIC PROPERTIES OF ELEMENTS

    VMC MODULES ENGLISH|Exercise IMPECCABLE|50 Videos

Similar Questions

Explore conceptually related problems

Chlorine is in +3 oxidation state in

Can hydrogen exist in -1 oxidation state?

Maximum oxidation state is shown by:

Maximum oxidation state will be of :

Highest oxidation state is shown by

The oxidation state of nitrogen is highest in

Maximum oxidation state is present in

Carbon is in the lowest oxidation state in

Which of the following exhibits only +3 oxidation state?

Which of the following exhibits only +3 oxidation state?

VMC MODULES ENGLISH-p-BLOCK ELEMENTS-1-JEE Main Archive
  1. The bond dissociation energy of B-F in BF(3) is 646 kJ mol^(-1) wherea...

    Text Solution

    |

  2. Boron cannot form which one of the following anions ?

    Text Solution

    |

  3. Which of the following exists as covalent crystals in the solid state?

    Text Solution

    |

  4. Match the items in Column-I with its main use listed in Column-II :

    Text Solution

    |

  5. Assertion : Among the carbon allotropes, diamond is an insulater, wher...

    Text Solution

    |

  6. The number of 2-centre-2-electron and 3-centre-2-electron bonds in B(2...

    Text Solution

    |

  7. Aluminium is usually found in +3 oxidation state. In contrast, thalliu...

    Text Solution

    |

  8. The chloride that CANNOt get hydrolysed is :

    Text Solution

    |

  9. The element that does NOT show catenation is :

    Text Solution

    |

  10. p pi - p pi multiple bond is seen in

    Text Solution

    |

  11. The relative satbility of +1 oxidation state of group 13 elements f...

    Text Solution

    |

  12. Correct statements among a to d regarding silicones are : (a) They a...

    Text Solution

    |

  13. The order of catenation power is

    Text Solution

    |

  14. C(60) an allotrope of carbon contains

    Text Solution

    |

  15. B(2)H(6) reacts with O(2) and H(2)O respectively to form?

    Text Solution

    |

  16. The C—C bond length is maximum in : (a)C(60) (b)diamond (c)C(70) ...

    Text Solution

    |

  17. No. Of pentagons in C(60) and Triangles in white Phosphorus are :

    Text Solution

    |

  18. The correct statements among I to III regarding group 13 element oxide...

    Text Solution

    |

  19. The amorphous form of silica is

    Text Solution

    |

  20. The reaction of H(3)N(3)B(3)Cl(3)(A) with LiBH(4) in tetrahydrofuran g...

    Text Solution

    |