A correct electrochemical series can be obtained from K, Na, Ca, Al, Mg, Zn, Fe, Pb, H, Cu, Hg, Ag, Au by interchanging?
-
A.
Al and Mg -
B.
Zn and Fe -
C.
Zn and Pb -
D.
Pb and H -
E.
Au and Hg
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