Question

What happens when iron nails are kept in an aqueous solution of cuso4

Answer 1

Ello user !!!!!!!!!

Here is your answer,

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When iron nail is dipped in Copper sulphate, it takes reaction between them and Copper sulphate changes its color from blue to light green.

It will change its colors due to copper iron nails functions.

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Answer 2

Answer:

When Iron nail (Ferrum) is dipped in Copper sulphate (CuSO4) there takes reaction between them and coppersulphate change its color from blue to light green. This shows Iron is more reactive than Copper, it can replace Copper from CuSO4. CuSO4 is in blue Color and FeSO4 is in light green color.