A) 0.0060%
B) 0.013%
C) 0.77%
D) 1.6%
Correct Answer: B
Solution :
\[\therefore {{K}_{b}}=\frac{C{{\alpha }^{2}}}{1-\alpha }\approx C{{\alpha }^{2}}\] \[\therefore \alpha =\sqrt{\frac{{{K}_{b}}}{C}}=\sqrt{\frac{1.7\times {{10}^{-9}}}{0.1}}\] \[\therefore %\alpha =1.3\times {{10}^{-4}}\times 100=0.013%\]You need to login to perform this action.
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