concept of corrosion and prevention
(Science questions)
{Class=10}
Answers
Answer:
Corrosion is a galvanic process that can be prevented using cathodic protection. The deterioration of metals through oxidation is a galvanic process called corrosion. ... Alternatively, a more easily oxidized metal can be applied to a metal surface, thus providing cathodic protection of the surface.
Corrosion = Damages of tissues or something , in terms of chemistry Destruction or Damage to materials (say metals) due to Electrochemical reaction continuously going on.
Concept = Basically , Corrosion is the electrochemical oxidation reaction of metals or like materials with oxygen or likewise oxidants forming metal oxides called rusting.
Prevention = Corrosion can be cured by adding a layer on it to disconnect it's (metals) connections with oxidants. Usually used Paints , Oils.
2nd method is mixing the Corrosiong material with less or non reactive material.