WebAug 22, 2024 · When iron nails are kept dipped in copper sulphate solution for about 30 minutes, the blue colour of the aqueous copper sulphate would slowly fade to become green and a brown deposition would be seen on the iron nails. Why does this happen? WebMay 2, 2013 · The often mis-understood displacement reaction between Iron and Copper Sulphate solution

Reaction of iron nail with copper sulfate solution is - Vedantu

WebWhen iron nail is dipped in the solution of copper sulphate, copper is displaced by iron and forms ferrous sulphate. Thus, the blue colour of copper sulphate changes into green … WebWhen an iron nail is placed in copper sulphate solution, it undergoes the process of displacement reaction. Iron is more reactive than copper.So it displaces the Copper from … how long can a lice bug live off the head

Why does the colour of Copper Sulphate change when an iron nail is kept …

WebIron nails (Fe),CuSO4 will react: Fe+CuSO4 → FeSO4 + Cu This is a displacement reaction where Iron replaces the Copper in Copper sulfate to form Iron sulfate. This is because iron is more reactive than copper. 17 Brian Reed Studied Physical Sciences & Chemistry (Graduated 1974) Author has 3K answers and 2.3M answer views 5 y Related WebMar 17, 2024 · 6. Keep the other iron nail and test tube aside. 7. Compare the colours of the solutions in the test tubes. 8. Now take out the iron nail from copper sulphate solution. 9. Keep the iron nail and test tubes A and B side by side. 10. Compare with the other iron nail that has been kept aside. 11. We will observe that the iron nail dipped in copper ... WebIron nails were dipped in a solution kept in a test tube. After half an hour, it was observed that the colour of the solution has changed. The solution present in the test tube before the reaction was that of: ... The correct option is B Copper sulphate Iron is more reactive than copper but less reactive than zinc and aluminium. Hence, it will ... how long can a laptop last