BCECE Engineering BCECE Engineering Solved Paper-2009

  • question_answer
    The number of subshells for a shell with principal quantum number \[n\] is

    A) \[n\]                     

    B)        \[~n+1\]             

    C)        \[n-1\]                 

    D)        \[2{{n}^{2}}\]

    Correct Answer: C

    Solution :

    Principal quantum number also represents the shell of an electron. \[\because \] Shell of an electron \[=n\] \[\therefore \] Number of subshells in that shell \[=n-1\]


You need to login to perform this action.
You will be redirected in 3 sec spinner