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Multiple choice general knowledge science & technology

Which of the following statements is incorrect?

  1. Conduction within pure semiconductors is termed intrinsic conductio

  2. The dominant charge carriers within a doped semiconductor are called majority charge carriers

  3. Doping pure semiconductor material with small amounts of donar impurities produces an n-type semiconductor

  4. At room temperatures, pure semiconductors make excellent conductors
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D Correct answer
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