Question

Rahul dissolved some copper sulphate crystals in 60 ml of water.A blue colour water is obtained. He put an iron nail in the solution and kept it for 10 minutes. The blue colour of the solution changes to green colour because of ...

Answer 1

^^The Chemical Reaction^^

¤ Solution

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Given That:

☆ Copper Sulphate Crystals Are Dissolved in 60 ML

of water..

◇ We know that Copper Sulphate colour is Blue..

》If we put iron nail it Changes to Green due to the formation of Iron Sulphate a.k.a Ferrous Sulphate...

》This is an example of displacement reaction.

》Since, Iron is more reactive than copper. Iron displaces Copper from Its Sulphate to form Iron Sulphate.

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♡Hope This Helps You!!