A) Reduce \[HC{{N}_{(aq)}}\] concentration
B) Decrease the \[H_{(aq)}^{+}\] ion concentration
C) Increase the equilibrium constant
D) Decrease the equilibrium constant
Correct Answer: B
Solution :
At equilibrium, the addition of \[{{(CN)}^{-}}\]would decrease the \[({{H}^{+}})\]ion concentration to produce more and more HCN to nullified the increase of \[C{{N}^{-}}_{aq}\].You need to login to perform this action.
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