A) \[5\times {{10}^{3}}\]
B) \[5\times {{10}^{2}}\]
C) \[5\times {{10}^{-4}}\]
D) \[5\times {{10}^{-3}}\]
Correct Answer: C
Solution :
\[{{A}_{m}}=\frac{k\left( s/m \right)}{1000\times Molarity\left( mol/L \right)}=\frac{1}{4\times 1000\times 0.5}\]\[=5\times {{10}^{-4}}S{{m}^{2}}mo{{l}^{-1}}\]You need to login to perform this action.
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