The position of some metals in the electrochemical series in decreasing electropositive character is given as $Mg > Al > Zn > Cu > Ag$. What will happen if a copper spoon is used to stir a solution of aluminium nitrate?
- AThe spoon will get coated with $Al$
- BAn alloy of $Cu$ and $Al$ is formed
- CThe solution becomes blue
- DThere is no reaction
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