A) Presence of \[C{{u}^{++}}\] ions
B) Presence of \[S{{O}_{4}}^{--}\] ions
C) Hydrolysis taking place
D) Reduction taking place
Correct Answer: C
Solution :
Hydrolysis of \[C{{u}^{2+}}\] produces \[{{H}^{+}}\] ions in solution. \[C{{u}^{2+}}+2{{H}_{2}}O\to Cu{{(OH)}_{2}}+2{{H}^{+}}\]You need to login to perform this action.
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