Problem- What change will be caused by addition of a small amount of NaOH to a solution containing CN- and HCN?
(a) The concentration of H+ will decrease significantly.
(b) The concentration of CN- will increase as will the concentration of H+
(c) The concentration of HCN will decrease and the concentration of CN- will increase
(d) The concentration of CN- will decrease and the concentration of HCN will increase
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