Chemistry JAMB

A correct electrochemical series can be obtained from Na; Ca; Al; Mg; Zn; Fe; Pb; H; Cu; Hg; Ag; Au by interchanging except?

A. Al and Mg
B. Zn and Fe
C. Zn and Pb
D. Pb and H

Correct Answer:

Option A – Al and Mg

Electrochemical series table

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