JCECE Engineering JCECE Engineering Solved Paper-2003

  • question_answer
    In which of the following ionic bond is present?

    A) \[B{{F}_{3}}\]                                    

    B) \[CC{{l}_{4}}\]

    C)  \[HCl\]                                

    D)  \[BaC{{l}_{2}}\]

    Correct Answer: D

    Solution :

    Key Idea: Ionic bonds are formed when difference in electronegativity of elements is more, than \[1.73\,\,B{{F}_{3}}\], \[CC{{l}_{4}}\] and \[HCl\] have covalent bonds and \[BaC{{l}_{2}}\] has ionic bond.


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