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Which of the following is true as per metal activity series?

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in Chemistry – Class 11 by (148k points)
Which of the following is true as per metal activity series?

(a) Zn<Ag<Cu

(b) Zn<Cu<Ag

(c) Zn>Ag>Cu

(d) Zn>Cu>Ag

The 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

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Best 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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