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When NiO is doped with a small quantity of Li ₂ O

Options

  1. Aboth cation and anion vacancies are generated
  2. BShottky defects are generated
  3. CNiO becomes an n-type semiconductor
  4. DNiO becomes a p-type semiconductor

Correct answer

C. NiO becomes an n-type semiconductor

Step-by-step solution

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