RAJASTHAN PMT Rajasthan - PMT Solved Paper-2003

  • question_answer
    The minimum orbital angular momentum of the electron in hydrogen atom is

    A)  \[h\]                    

    B)         \[h/2\]

    C)  \[h/2\pi \]         

    D)         \[h/\pi \]

    Correct Answer: C

    Solution :

    According to Bohrs theory, angular momentum of electron in H-atom, \[L=\frac{nh}{2\pi }\] For minimum value of \[L,n=1\]\[\therefore \]Minimum angular momentum, \[{{L}_{\min }}=\frac{h}{2\pi }\]


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