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JEE Main & Advanced Physics Semiconducting Devices Question Bank Solids and Crystals

  • question_answer
    Bonding in a germanium crystal (semi- conductor) is [CPMT 1986; KCET 1992; EAMCET (Med.) 1995; MP PET/PMT 2004]

    A)            Metallic                                  

    B)            Ionic

    C)            Vander Waal's type           

    D)            Covalent

    Correct Answer: D

    Solution :

               Covalent bonding exists in semi-conductor.


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