Question

what happens when iron nail is kept in cuso4 reaction . give reaction​

Answer 1

→ When an iron nail is kept in copper sulphate(CuSo4) , a brown coating of copper is formed on the surface of iron and the colour of copper sulphate solution turns blue to green

Answer 2

Explanation:

WHEN THE IRON NAIL IS KEPT IN COPPER SULPHATE SOLUTION ,,FOR A SUFFICIENT AMOUNT OF TIME ,REACTION BETWEEN IRON AND COPPER SULPHATE OCCURS ,IT IS SINGLE DISPLACEMENT REACTION IN WHICH THE IRON BEING MORE REACTIVE THAN COPPER ,IT DISPLACES COPPER FROM IT'S SULPHATE SOLUTION ,THEN A LAYER OF COPPER IS FORMED ON NAIL ,AND THE COLOUR OF SOLUTION STARTS TURNING GREEN ,THAT INDICATES THE FORMATION OF FERRIC SULPHATE .

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