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NEETChemistrySolid State

What is the primary characteristic of a Schottky defect in ionic solids?

Options

  1. AIt increases the density of the substance.
  2. BIt creates vacancies at interstitial sites.
  3. CIt changes the electrical conductivity of the crystal.
  4. DIt involves an equal number of missing cations and anions.

Correct answer

D. It involves an equal number of missing cations and anions.

Step-by-step solution

A Schottky defect in ionic solids involves an equal number of missing cations and anions to maintain electrical neutrality.

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