A) \[4\times {{10}^{-6}}\]
B) \[8\times {{10}^{-12}}\]
C) \[6\times {{10}^{-9}}\]
D) \[32\times {{10}^{-9}}\]
Correct Answer: D
Solution :
\[\underset{{{K}_{sp}}}{\mathop{Pb{{I}_{2}}}}\,\] ⇌ \[\underset{S\,\,\,\,\,\,}{\mathop{P{{b}^{++}}}}\,+\underset{2S\,\,\,}{\mathop{2{{I}^{-}}}}\,\] \[{{K}_{sp}}=4{{S}^{3}}=4\times {{[2\times {{10}^{-3}}]}^{3}}\]\[=32\times {{10}^{-9}}\].You need to login to perform this action.
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