2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-85

  • question_answer
    With which one of the following elements silicon should be doped so as to give p-type of semiconductor?

    A) Germanium       

    B)        Arsenic

    C) Selenium          

    D)        Boron

    Correct Answer: D

    Solution :

    [d] The semiconductors formed by the introduction of impurity atoms containing one elecron less than the parent atoms of insulators are termed as p-type semiconductors. Therefore silicon containing 14 electrons is to be doped with boron containing 13 electrons to give a p- type semi-conductor.


You need to login to perform this action.
You will be redirected in 3 sec spinner