JEE Main & Advanced AIEEE Solved Paper-2004

  • question_answer
    The manifestation of band structure in solids is due to

    A) Heisenberg's uncertainty principle

    B) Pauli's exclusion principle

    C) Bohr's correspondence principle

    D) Boltzmann's law

    Correct Answer: B

    Solution :

    According to Pauli's exclusion principle, the electronic configuration of number of subshells existing in a shell and number of electrons entering each subshell is found. Hence, on the basis of Pauli's exclusion principle, the manifestation of band structure in solids can be explained.


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