on For the redox reaction given below complete the following: (a) What is the oxidation no. of Cr in Cr₂O72? Choose... (b) What is the oxidation no. of Fe in FeCl₂? (c) Find the element oxidized (d) Find the element Reduced (e) Find the Oxidizing Agent (f) Find the Reducing Agent Choose... Choose... Choose... Choose... Choose... Cr₂O72+ H+ +FeCl₂- Cr3+ FeCl3 + H₂O

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Science behind corrosion-test

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.

Corrosion

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.