Question

Which one of the following is not feasible
a) Zn(s) + Cu?" (aq) — → Cu(s) + Zn(aq)
b) Cu(s) + Zn²+ (aq)
+ Zn²+ (aq) → Zn(s) + Cu* (aq)
c) Cu(s) + 2Ag (aq) + 2Ag(s) + Cu²(aq)
Electrochemical process is used to extract
b) Lead
ie) Sodi
2+
1) Iron
lux is a substance which is used to convert
silicate
C
d) Fe(s) + Cu²+ (aq)​

Answer 1

Answer:

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Answer 2

Answer:

sorry mate I didn't understand your question