match the pair triad corrosion oxidant electron
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Explanation:
(A) Corrosion is basically an electrochemical phenomenon. The rusting of iron, the tarnishing of silver, development of a green coating on copper and bronze are some of the examples of corrosion.
(B) Rusting is the chemical procedure which occur due to exposure of metal to atmosphere, e.g., rusting of iron.
(C) Electrolysis is the procedure in which in which direct current is passed to ionic or molten compound. This procedure helps in prevention of metals by rusting either by electronation or de-electronation.
(D) Quantity of electricity passed is measured by Faraday (F) = charge on one mole of electron = N*e = 96500 C.
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