Chemistry, asked by jobpsleen, 11 months ago

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my dear friends plzz answer the question no. 3 and 4
plzz......

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Answered by Anonymous
2
Hey frnd here is answer 5
CORROSION is the gradual deterioration of metal due to atmospheric moisture and air.

Common example is rusting of iron
Reaction involved is---》
Fe + O2 +H2O-----》Fe2O3+SO2+SO3


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