CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2000

  • question_answer
    Which of the following substances has the least ionic character?

    A)  \[MgC{{l}_{2}}\]             

    B)         \[AlC{{l}_{3}}\]

    C)  \[NaCl\]             

    D)         \[LiCl\]

    E)  \[NaF\]

    Correct Answer: B

    Solution :

    High charge on cation, anion or both favour covalent character in ionic bond. Hence, \[AlC{{l}_{3}}\]is maximum covalent in nature and therefore has minimum ionic character.


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