A) \[ZnC{{l}_{2}}\]is formed
B) Zinc dissolves in the solution
C) No reaction takes place
D) \[Mg\]is precipitated
Correct Answer: C
Solution :
\[\overset{\,\,\,\,0}{\mathop{Zn}}\,+\overset{+2\,\,\,}{\mathop{MgC{{l}_{2}}}}\,\,\,\,\,\,\,\,\,\to \overset{+2\,\,\,\,\,}{\mathop{\,\,\,\,\,\,ZnC{{l}_{2}}}}\,+Mg\] No reaction This type of reaction does not occur because \[M{{g}^{2+}}{{E}^{o}}=-2.37V\] while \[Z{{n}^{2+}}{{E}^{o}}=-0.76V\].You need to login to perform this action.
You will be redirected in
3 sec