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Which of the following is true as per metal activity series?(a) ZnAgThe question was asked in a national level competition.Origin of the question is Redox Reactions in Terms of Electron Transfer Reactions topic in chapter Redox Reactions of Chemistry – Class 11

Answer»

Right choice is (d) Zn>Cu>Ag

For explanation I WOULD say: Metal activity series or electrochemical series is a series in the decreasing order of metals which are active during a CHEMICAL reaction comparatively with each other. Here, ZINC’s activity is GREATER than Copper’s activity and Copper’s activity is greater than that of SILVER.



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