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Solid State — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistrySolid State1 Mark
MCQ
Schottky defect in crystal is observed when:
  • A
    Unequal number of cations and anions are missing from the lattice.
  • ✓
    Equal number of cations and anions are missing from the lattice.
  • C
    An ion leaves its normal site and occupies an interstitial site.
  • D
    Density of the crystal is increased.
✓

Answer

Correct option: B.
Equal number of cations and anions are missing from the lattice.
B

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