2. Solved Papers
  3. RAJASTHAN PMT

RAJASTHAN PMT Rajasthan - PMT Solved Paper-2001

  • question_answer
    \[2{{n}^{2}}\] electrons are filled in any orbit of an atom, then for n = 2, the number of electrons will be:

    A)  4                            

    B)         8    

    C)  16                         

    D)         32

    Correct Answer: B

    Solution :

    Number of electrons\[=2{{n}^{2}}\]                  \[\{\therefore n=2\}\]                                                 \[=2{{(2)}^{2}}=8\]


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