Home
Class 12
CHEMISTRY
Schottky defect is generally observed in...

Schottky defect is generally observed in :

A

NaCl

B

KCl

C

CsCl

D

All of these

Text Solution

Verified by Experts

Schottky defect arises when equal number of cation and anions are missing from their sites. This defect is generally found in ionic compounds like NaCl, KCl, CsCl, etc.
Promotional Banner

Topper's Solved these Questions

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise LEVEL-2|50 Videos

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise LEVEL-2 (Numerical Value Type for JEE Main )|15 Videos

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise LEVEL-0 ( Long Answer Type)|6 Videos

  • SURFACE CHEMISTRY

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE|9 Videos

  • THEORY OF SOLUTIONS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|31 Videos

Similar Questions

Explore conceptually related problems

Among the following solids, Schottky defect is NOT observed in-

Statement : Schottky defect is generally shown by the compounds with high co - ordination no. Explanation : Equal no. of cations and anions are missing from the lattice sites in Schottky defect.

Defects which do not disturb the stoichiometry are called stochiometric defect. At the time of crystal formation an ion may not occupy its expected position leaving a void or hole at that site. As a metter of fact one positive and one negative ion are missing from their respective positions leaving behind a pair of holes. This vacancy is a Schottky defect. Due to this defect density decreases. Defect arises in which certain atoms or ions have migrated to interstitial position some distance removed from the holes which they vacated. In this case there is no change in the density of the crystal. Frenkel defect is generally observed in

Schottky defect is likely to be found in

Schottky defect is observed in crystals when ……………. .

Schottky defect in a crystal is observed when

Schottky defect is observed in crystals when ……………. .

Schottky defect is observed in crystals when

Assertion (A) : The density of crystal having Schottky defect is lowered. Reason (R ) : The crystals suffering from Schottky defect have same number of cation and anions missing from their normal lattice sites.

VMC MODULES ENGLISH-THE SOLID STATE-LEVEL-1
  1. If a cation leaves a site in solid lattice, and is located at an inter...

    Text Solution

    |

  2. Schottky defect occurs mainly in electrovalent compounds where

    Text Solution

    |

  3. Which of the following statements is correct?

    Text Solution

    |

  4. In a face centred cubic arrangement of A and B atoms whose A atoms are...

    Text Solution

    |

  5. Which of the following defects, if present, lowers the density of the ...

    Text Solution

    |

  6. Schottky defect is generally observed in :

    Text Solution

    |

  7. The flame colours of metal ions are due to

    Text Solution

    |

  8. Doping of silicon (Si) with boron (B) leads to the formation of

    Text Solution

    |

  9. Density of a crystal remains unchanged as a result of :

    Text Solution

    |

  10. Which of the following statement is true?

    Text Solution

    |

  11. If we mix a pentavalent impurity in a crystal lattice of germanium, wh...

    Text Solution

    |

  12. Which of the following has the highest value of energy gap ?

    Text Solution

    |

  13. The elements commonly used for making transistors are :

    Text Solution

    |

  14. How many 'nearest' and 'next nearest' neighbours respectively does sod...

    Text Solution

    |

  15. The cation/anion radius ratio for a triangular arrangement of anions i...

    Text Solution

    |

  16. if a metal has a bcc crystal structure, the coordination number is 8,b...

    Text Solution

    |

  17. In a ccp structure, the :

    Text Solution

    |

  18. The numbers of tetrahedral and octahedral holes in a ccp array of 100 ...

    Text Solution

    |

  19. The size of Cl^(-) ion is 1.8Å . The size of a cation for which a chan...

    Text Solution

    |

  20. Lithium forms body centred cubic structure. The length of the side of ...

    Text Solution

    |