The position of some metals in the electrochemical series in decreasin – InterviewSolution

1.	The position of some metals in the electrochemical series in decreasing electropositive character is given as Mg gt Al gt Zn gt Cu gt Ag. What will happen, if a copper spoon is used to stir a solution of aluminium nitrate
Answer» The spoon will GET coated with Al An alloy of Cu and Al is formed The solution becomes blue There is no reaction Solution :The METAL PLACED below in ELECTROCHEMICAL series does not react with that metal SALT solution which metal is placed above in series.

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