Jiya conducted an experiment to study redox reactions. She placed a clean iron nail into a beaker containing blue copper(II) sulfate solution. After a few minutes, she noticed a reddish-brown coating forming on the nail and the blue color of the solution fading gradually. Curious, she decided to analyze the changes using her understanding of redox chemistry.

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CASE_STUDIESTypes of Redox Reactions: Combination, Decomposition, Displacement, DisproportionationRedox Reaction in Chemistry4 sub-questions

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