A) 2.48
B) 5.26
C) 8.2
D) 9.6
Correct Answer: A
Solution :
[a] \[\alpha =\sqrt{\frac{{{K}_{w}}}{{{K}_{a}}\times c}}\sqrt{\frac{{{10}^{-14}}}{1.3\times {{10}^{-9}}\times \frac{1}{80}}}=2.48%.\] %You need to login to perform this action.
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