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AIIMS2009ChemistrySolid State

Schottky defect in crystals is observed when

Options

  1. Aunequal number cations and anions are missing from the lattice
  2. Bequal number of cations and anions are missing from the lattice
  3. Can ion leaves its normal site and occupies an interstitial site
  4. Ddensity of the crystal is increased.

Correct answer

B. equal number of cations and anions are missing from the lattice

Step-by-step solution

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