A) \[1.8\,\,\times \,\,1{{0}^{-}}^{16}\]
B) \[1\,\,\times \,\,1{{0}^{-}}^{14}\]
C) \[1\,\,\times \,\,1{{0}^{-}}^{16}\]
D) \[1.67\,\,\times \,\,1{{0}^{-}}^{14}\]
Correct Answer: A
Solution :
\[{{K}_{a}}=\frac{{{K}_{w}}}{[{{H}_{2}}O]}=\frac{{{10}^{-\,4}}}{55.5}=1.8\times {{10}^{-\,16}}\]You need to login to perform this action.
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