Home
Class 11
CHEMISTRY
Why is Frenkel defect not found in pure ...

Why is Frenkel defect not found in pure alkali metal halides ?

Text Solution

Verified by Experts

This is due to the fact that alkali metal ions have large size which cannot fit into the interstitial sites.
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER: SOLID MATTER

    PRADEEP|Exercise NCERT|49 Videos

  • STATES OF MATTER: SOLID MATTER

    PRADEEP|Exercise NCERT (EXERCISE)|1 Videos

  • STATES OF MATTER: SOLID MATTER

    PRADEEP|Exercise TEST YOUR GRIP (FILL IN BLANKS)|46 Videos

  • STATES OF MATTER : GASES AND LIQUIDES

    PRADEEP|Exercise VIII. ASSERTION-REASON TYPE QUESTIONS (TYPE-II)|12 Videos

  • STRUCTURE OF ATOM

    PRADEEP|Exercise Competition Focus (JEE (Main and Advanced)/Medical Entrance (IX. Assertion And Reason Type Questions (Type II))|12 Videos

Similar Questions

Explore conceptually related problems

why is Frenkel defects not found in pure alkali metal halides ?

Why Frenkel defects are not found in pure alkali metal halides?

In Frenkel defect

Which has Frenkel defect ?

Due of Frenkel defect

Frenkel defect is not found in the halides of alkali metals. Assign reason.

Frenkel defect is not shown by:

PRADEEP-STATES OF MATTER: SOLID MATTER-CONCEPTUAL
  1. A NaCl crystal is found to have CsCl structure. How it happened?

    Text Solution

    |

  2. AgI crystallises in a cubic close-packed ZnS structure. What fraction ...

    Text Solution

    |

  3. Write the coordination numbers of cations and anions in the following ...

    Text Solution

    |

  4. In each of the compounds : NaCl, ZnS and CaF(2) , Write (i) ions o...

    Text Solution

    |

  5. KF has ccp structure. Calculate the radius of the unit cell if the edg...

    Text Solution

    |

  6. A metal crystallizes into two cubic phases, face-centred cubic and bod...

    Text Solution

    |

  7. Analyses shows that FeO has a non-stoichiometric composition with form...

    Text Solution

    |

  8. Why the defects of the crystalline solids are called thermodynamic def...

    Text Solution

    |

  9. Why stoichiometric defects are also called intrinsic defects?

    Text Solution

    |

  10. Why is Frenkel defect not found in pure alkali metal halides ?

    Text Solution

    |

  11. CaCl(2) will introduce schottky defect if added to AgCl crystal. Expla...

    Text Solution

    |

  12. Why LiCl acquires pick colour when heated in Li vapours ?

    Text Solution

    |

  13. Give reason : (a) Why is Frenkel defect found in AgCl ? (b) What i...

    Text Solution

    |

  14. Examine the given defective crystal {:(A^(+), B^(-),A^(+),B^(-),A^(+...

    Text Solution

    |

  15. Examine the given defective crystal {:(X^(+),Y^(-),X^(+),Y^(-),X^(+))...

    Text Solution

    |

  16. What is the difference between anti-ferromgnetic and ferrimagnetic sub...

    Text Solution

    |

  17. What type of magnetism is shown by a substance if magnetic moments of ...

    Text Solution

    |

  18. Out of SiO(2) (s) , NaCl (s) and Br(2) (l) which is the best elec...

    Text Solution

    |

  19. Calculate the co- ordination number of an atom in : (i) A primitive ...

    Text Solution

    |

  20. Give reasons : (i) In stoichiometric dfects. NaCl exhibits Schottky ...

    Text Solution

    |