Home
Class 12
CHEMISTRY
What are the types of lattice imperfecti...

What are the types of lattice imperfection found in crystals?

Text Solution

Verified by Experts

a. Stoichiometric defects, e.g., Schottly and Frenkel.
b. Non-stoichiometic defects, e.g., metal excess, metal deficiency, and impurity defects.
Promotional Banner

Topper's Solved these Questions

  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY ENGLISH|Exercise NCERT Exercise|104 Videos

  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY ENGLISH|Exercise Short Answer Type Questions(ElectroCHMmical Cell)|4 Videos

  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY ENGLISH|Exercise NCERT Exerise|25 Videos

  • GRIGNARD REAGENTS AND ORGANOMETALLIC REAGENTS

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Archives (Linked Comprehension)|1 Videos

  • NUCLEAR CHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|13 Videos

Similar Questions

Explore conceptually related problems

What do you understand by imperfections in ionic crystals ? Name the types of imperfections which occur in ionic crystals.

What type of lattice is found in potassium chloride crystal ?

What type of stoichiometric defects are noticed in crystals?

What are the two types of proteins found in a plasma membrane?

What is an ideal crystal ? Name the types of the defects which arise in a crystal.

What do you understand by imperfections in ionic crystals? Name the types of imperfections which generally occur in ionic crystals.

Which types of Bravais lattice is not present in cubic crystal system ?

For crystal sodium chloride, state (i) the type of lattice in which it crystallises. (ii) co-ordination number of each sodium ion and chloride ion in the crystal lattice. (iii) number of sodium and chloride ions present in a unit cell of sodium chloride. (iv) the structural arrangement of sodium chloride crystals.

Determine the type of cubic lattice to which the iron crystal belongs if its unit cell has an edge length of 286 pm and the density of iron crystals is 7.86g cm^(-3) .

CENGAGE CHEMISTRY ENGLISH-NCERT BASED EXERCISE-Short Answer Type Questions
  1. Why does Frenkel defect not change the density of AgCl crystals?

    Text Solution

    |

  2. What other elements may be added to silicon to make electrons availabl...

    Text Solution

    |

  3. What are the types of lattice imperfection found in crystals?

    Text Solution

    |

  4. What is dislocation in the crystals

    Text Solution

    |

  5. Which transition metal oxide has appearance and conductivity like that...

    Text Solution

    |

  6. How is electrical conductivity caused in (a) semiconductors, (b) metal...

    Text Solution

    |

  7. Name the compound which shows both electric and ferroelectric proporti...

    Text Solution

    |

  8. Name the compound which shows anti-ferroelectric property.

    Text Solution

    |

  9. When and why is molality preferred over molarity in handling solution ...

    Text Solution

    |

  10. What is the effect of temperature on the molality of solution?

    Text Solution

    |

  11. Which aqueous solution has higher concentration , 1 molar or 1 molal ...

    Text Solution

    |

  12. Why vapour pressure of a liquid decreases when a non- volatile solute ...

    Text Solution

    |

  13. 10dm^(3) of a liquid A was mixed with 10dm^(3) of liquid B . The volum...

    Text Solution

    |

  14. What do you expect to happen when red blood corpuscles (RBCs) are plac...

    Text Solution

    |

  15. What will happen to the boiling point of a solutin if the weight of th...

    Text Solution

    |

  16. What type of liquids form ideal solutions?

    Text Solution

    |

  17. How muCHM molecular mass of NaCl is obtained experimentally using coll...

    Text Solution

    |

  18. Why an azeotropic mixture gets distilled without any CHMange is compos...

    Text Solution

    |

  19. Why do radioactive element decay?

    Text Solution

    |

  20. How can a nucleus lose electrons (beta-particles) even though free ele...

    Text Solution

    |