Multiple Choice
A partial activity series is: Au < Ag < Cu < H2 < Sn < Cd < Fe < Mn. Which combination of metals is likely to be produced when each of the following compounds is made to react with solid Cd metal:Cd(NO3) 2(aq) ; Fe(NO3) 2(aq) ; HNO3(aq) ; Cu(NO3) 2(aq) ; Sn(NO3) 2(aq) ? Hint: In the partial activity series above, Mn is the most reactive and Au is the least reactive.
A) Cd, Fe
B) Cu, Cd
C) Cu, Fe
D) Fe, Sn
E) Sn, Cu
Correct Answer:
Verified
Correct Answer:
Verified
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