Question

14. (a) You take an aqueous solution of Cuso, (blue in
colour) in the test tube. Now dip a clean iron nail in
CuSO4, solution. Observe the test tube after 25 min-
utes (approx):
(i) Mention the change of the aqueous solution of CuSO4
(ii) Write a balanced Chemical equation for the reaction.​

Answer 1

Answer:

There are following changes taken place -:

i) colour of CuSo4 solution change blue to nave colour as it's Fadden

And,

ii) Fe + CuSo4 ≈ FeSo4 + cu

I'm use ≈ instead of arrow