JEE Main & Advanced Chemistry Chemical Bonding and Molecular Structure / रासायनिक आबंधन एवं आणविक संरचना Question Bank Molecular orbital theory

  • question_answer
    Which of the following molecular orbitals has two nodal planes                                  [KCET 1996]

    A)                 \[\sigma \,2s\] 

    B)                 \[\pi \,2{{p}_{y}}\]

    C)                 \[{{\pi }^{*}}\,2{{p}_{y}}\]          

    D)                 \[{{\sigma }^{*}}\,2{{p}_{x}}\]

    Correct Answer: C

    Solution :

                    \[\overset{*}{\mathop{\pi }}\,\,2{{p}_{y}}\] has two nodal planes.


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