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

  • question_answer
    If a molecule \[M{{X}_{3}}\] has zero dipole moment, the sigma bonding orbital used by M are [IIT 1981; MP PMT 1994; Kerala PMT 2004]

    A)                 \[s{{p}^{3}}d-\]hybrid   

    B)                 \[sp-\]hybrid

    C)                 \[s{{p}^{3}}{{d}^{2}}-\]hybrid    

    D)                 \[s{{p}^{2}}-\]hybrid

    Correct Answer: D

    Solution :

     \[M{{X}_{3}}\] show the \[s{{p}^{2}}\] hybridization in which \[3s{{p}^{2}}\]hybridized orbital of M bonded by \[3X\] from \[\sigma \] bond and having the zero dipole moment.


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