RAJASTHAN PMT Rajasthan - PMT Solved Paper-1999

  • question_answer
    The solubility of \[AgCl\] is \[1.435gm/litre\]. What will be the solubility product?

    A)  \[{{10}^{-4}}\]                                 

    B)                         \[0.01\]

    C)                         \[0.001\]                            

    D)                         \[0.1\]

    Correct Answer: A

    Solution :

    \[\underset{s}{\mathop{AgCl}}\,\underset{s}{\mathop{A{{g}^{+}}}}\,+\underset{s}{\mathop{C{{l}^{-}}}}\,\] Solubility \[=1.435\text{ }g/litre\] Solubility \[\text{=}\frac{1.435}{143.5}\text{ }mole/litre\] \[143.5=\]molecular weight Solubility product \[={{(s)}^{2}}\] \[={{(0.01)}^{2}}={{10}^{-4}}\]


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