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

  • question_answer
    Which of the following molecules has one lone pair of electrons on the central atom [EAMCET 1980; AMU 1982; MNR 1989]

    A)                 \[{{H}_{2}}O\]  

    B)                 \[N{{H}_{3}}\]

    C)                 \[C{{H}_{4}}\]   

    D)                 \[PC{{l}_{5}}\]

    Correct Answer: B

    Solution :

                    \[N{{H}_{3}}\] molecule has one lone pair of electrons on the central atom i.e. Nitrogen.


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