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What do you understand by imperfections ...

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

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

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

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F - centres in an ionic crystals are

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Knowledge Check

  • F-centres in an ionic crystal are

    A
    lattice sites containing electrons
    B
    intersitial sites containing electrons
    C
    lattice sites that are vacant
    D
    intertitial sites containing cations

  • F - centres in an ionic crystals are

    A
    Lattice sites containing electrons
    B
    Interstitial sites containing electrons
    C
    Lattice sites that are vacant
    D
    Interstitial sites containing cations