A) \[{{10}^{-3}}\]
B) \[{{10}^{-5}}\]
C) \[{{10}^{-7}}\]
D) \[{{10}^{-9}}\]
Correct Answer: D
Solution :
\[HA\]⇌ \[{{H}^{+}}+{{A}^{-}}\] \[K=C{{a}^{2}}=0.1\times {{({{10}^{-4}})}^{2}}={{10}^{-9}}\]You need to login to perform this action.
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