J & K CET Engineering J and K - CET Engineering Solved Paper-2014

  • question_answer
    The total number of orbitals associated with the principal quantum number \[n=3\]is

    A)  9                

    B)  8

    C)  5                

    D)  7

    Correct Answer: D

    Solution :

     When \[n=3,\]total number of orbitals \[=2n+1\] \[=2\times 3+1=7\]


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