Write two observations that you will make when an iron nail is kept in – InterviewSolution

1.

Write two observations that you will make when an iron nail is kept in an aqueous solution of copper sulphate. Write the chemical equation for this reaction.

Answer»

Blue colour changes to light green. Reddish brown deposit on the iron nail.

Fe(s) + CuSO₄(aq) → FeSO₄(aq) + Cu(s)

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