A) 3
B) 8
C) 7
D) 11
Correct Answer: B
Solution :
Given, \[[{{X}^{-}}]=[HX]\] For acidic buffer solution, \[pH=p{{K}_{a}}+\log \frac{[{{X}^{-}}]}{[HX]}\] \[pH=-\log {{10}^{-8}}+0\] \[\therefore \] \[pH=8\]You need to login to perform this action.
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