RAJASTHAN ­ PET Rajasthan PET Solved Paper-2011

  • question_answer
    The solubility of\[AgI\]in\[NaI\]solution is less than that in pure water because

    A) \[AgI\]forms complex with \[NaI\]

    B)  of common ion effect

    C)  solubility product of\[AgI\]is less

    D)  the temperature of the solution decrease

    Correct Answer: B

    Solution :

     The solubility of\[AgI\]in\[NaI\]solution is less than that in pure water because solubility is decreased due to common ion effect. \[AgIA{{g}^{+}}+{{I}^{-}}\] \[NaIN{{a}^{+}}+\underset{common\text{ }ion}{\mathop{{{I}^{-}}}}\,\]


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