General Knowledge - Chemistry - Discussion

Discussion Forum : Chemistry - Section 1 (Q.No. 4)
4.
The metal used to recover copper from a solution of copper sulphate is
Na
Ag
Hg
Fe
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
85 comments Page 7 of 9.

Srishti said:   1 decade ago
Is it electromagnetic table or the electrochemical series?

Kishore said:   4 years ago
CuSo4+Fe == Feso4 + cu it's an displacement reaction.
(4)

Rabi said:   8 years ago
Reduction potential of Fe is higher than that of Cu.

Ram said:   1 decade ago
Ag stands for silver
So it can also be used no?

Gaya said:   9 years ago
Iron is having more reducing power than cupper.

Prams said:   1 decade ago
Thank you for your valuable info Jehangir.

Aygun said:   1 decade ago
Fe, it because of electrochemical series.

Alfiya said:   1 decade ago
But the molecular formula of iron is Fe.

Tushar said:   9 years ago
Iron is more reactive metal than copper.

Eliza said:   10 years ago
It is the most electronegative element.


Post your comments here:

Your comments will be displayed after verification.