JEE Main & Advanced Chemistry Structure of Atom Question Bank Quantum number, Electronic configuration and Shape of orbitals

  • question_answer
    If magnetic quantum number of a given atom represented by ?3, then what will be its principal quantum number  [BHU 2005]

    A)                 2             

    B)                 3

    C)                 4             

    D)                 5

    Correct Answer: C

    Solution :

                    If m = ?3, then l = 3, for this value n must be 4.

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