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NEETChemistrySolid State

What is the formula of zinc oxide (ZnO) after the metal excess defect?

Options

  1. AZnO₂
  2. BZn₂O
  3. CZn₁₋ₓO (where x is a positive value)
  4. DZnO⁺

Correct answer

C. Zn₁₋ₓO (where x is a positive value)

Step-by-step solution

After the metal excess defect in ZnO, the formula becomes Zn₁₋ₓO, where x represents the excess of zinc.

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