A) 0.0064 g
B) 0.1028 g
C) 0.1280 g
D) 0.2056 g
Correct Answer: A
Solution :
\[s=\sqrt{{{K}_{sp}}}=\sqrt{2.5\times {{10}^{-9}}}\] \[=5\times {{10}^{-5}}M\] \[=5\times {{10}^{-5}}\times 128g{{L}^{-1}}\] \[=0.0064\text{ }g\]You need to login to perform this action.
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