A) 4
B) 7
C) 10
D) 14
Correct Answer: A
Solution :
For a basic buffer \[pH=14-p{{K}_{b}}-\log \frac{[salt]}{[base]}\] \[pH=14-p{{K}_{b}}-\log \frac{[salt]}{[base]}\] \[=14-(-\log {{10}^{-10}})-\log 1\] \[\Rightarrow \]\[pH=4\]You need to login to perform this action.
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