1.Which statements are true? Correct any that are false. (a) In a voltaic cell, the anode is negative relative to the cathode. (b) Oxidation occurs at the anode of a voltaic or electrolytic cell. (c) Electrons flow into the cathode of an electrolytic cell. (d) In a voltaic cell, the surroundings do work on the system.
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.
Galvanic Cell
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