2. Solved Papers
  3. CET Karnataka Medical

CET Karnataka Medical CET - Karnataka Medical Solved Paper-2001

  • question_answer
    To get a n-type doped semiconductor, impurity to be added to silicon should have the following number of valence electrons :

    A)  \[1\]              

    B)  \[3\]

    C)  \[5\]              

    D)  \[2\]

    Correct Answer: A

    Solution :

    To get n-type semiconductor, impurity to be added to silicon should have one valence electrons.


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