Question

what happens when
a). delute sulphate acid is poured on a copper plate?
b). iron nails are placed in copper sulphate solution?
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Answer 1

Answer:

here is your answer

Explanation:

Copper does not react with dilute sulphuric acid. So, no reaction takes place when dilute sulphuric acid is poured on a copper plate. ... This happens because iron; being more reactive than copper; displaces copper from copper sulphate and makes iron sulphate.

Answer 2

(a) Answer:-

Copper does not react with dilute sulphuric acid.

(b)Answer:-

When an iron nail is dipped in copper sulphate solution, a brown coating of copper is formed on the surface of iron