RAJASTHAN PMT Rajasthan - PMT Solved Paper-2007

  • question_answer
    Least ionized salt is

    A) \[KCl\]                                 

    B)        \[AgCl\]

    C)        \[MgC{{l}_{2}}\]                              

    D)        \[CaC{{l}_{2}}\]

    Correct Answer: B

    Solution :

    Least ionized salt will be one which has highest covalent character. \[\because \]\[KCl,\,\,MgC{{l}_{2}}\]and\[CaC{{l}_{2}}\]are chlorides of members group 1 and group 2 of periodic table. \[\therefore \]They are ionic. \[AgCl\]is chloride of \[d-\]block elements. So, it is least ionic and least ionized.


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