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 compounds of boron does not exist in the free form

    A)                 \[BC{{l}_{3}}\]  

    B)                 \[B{{F}_{3}}\]

    C)                 \[BB{{r}_{3}}\]  

    D)                 \[B{{H}_{3}}\]

    Correct Answer: D

    Solution :

                    Hydride of boron does not exist in \[B{{H}_{3}}\]form. It is stable as its dimer di borane \[({{B}_{2}}{{H}_{6}})\].


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