RAJASTHAN PMT Rajasthan - PMT Solved Paper-2000

  • question_answer
    The correct representation of solubility product of \[Sn{{S}_{2}}\] is:                       

    A)  \[[S{{n}^{4+}}]\,[2{{S}^{2-}}]\]

    B)  \[[S{{n}^{4+}}]\,[{{S}^{2-}}]\]

    C)  \[[S{{n}^{4+}}]\,{{[2{{S}^{2+}}]}^{2}}\]

    D)  \[[S{{n}^{4+}}]\,{{[{{S}^{2-}}]}^{2}}\]

    Correct Answer: D

    Solution :

    \[Sn{{S}_{2}}S{{n}^{+4}}+2{{S}^{2-}}\] \[{{K}_{sp}}=[S{{n}^{4+}}]\,{{[{{S}^{2-}}]}^{2}}\]


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