JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2009

  • question_answer
        An example of Lewis acid is

    A)  \[NaCl\]                             

    B)  \[MgC{{l}_{2}}\]

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

    D)  \[AlC{{l}_{3}}\]

    Correct Answer: D

    Solution :

                    Valence shell of Al is deficient of two electrons and can accept a pair of electrons. So\[AlC{{l}_{3}}\]acts as a Lewis acid.


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