RAJASTHAN ­ PET Rajasthan PET Solved Paper-2004

  • question_answer
    Match the list-I with list-II and choose the correct set from the sets, which are given below
    List-I List-II
    [A] Number of sub-energy levels in a energy level 1. \[{{n}^{2}}\]
    [B] Number of orbitals in a sub-energy level 2. \[3d\]
    [C] Number of orbitals in a energy level 3. \[2l+1\]
    [D] \[n=3,l=2,\text{ }m=0\] 4. \[n\]

    A) Codes A-4      B-3      C-1      D-2

    B) A-3     B-1      C-2      D-4

    C) A- 1     B- 2     C-3      D-4

    D) A- 3     B-4     C-1      D-2

    Correct Answer: A

    Solution :

     Number of sub-energy levels in a energy level \[=n\] Number of orbitals in a sub-energy level \[=2l+1\] Number of orbitals in a energy level\[={{n}^{2}}\] \[n=3,l=2,m=0=3d\]


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