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  5. Semiconducting Devices

JEE Main & Advanced Physics Semiconducting Devices JEE PYQ-Semiconducting Devices

  • question_answer
    A solid which is not transparent to visible light and whose conductivity increases with temperature is formed by            [AIEEE 2006]

    A) ionic bonding

    B) covalent bonding

    C) van der Waals' bonding

    D) metallic bonding

    Correct Answer: B

    Solution :

    [b] Solid which is formed by covalent bond, is not transparent to visible light and its conductivity increases with temperature.


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