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Which of the following factor influences the rate and extent of corrosion?

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in Engineering Chemistry II by (789k points)
Which of the following factor influences the rate and extent of corrosion?

(a) Nature of metal only

(b) Nature of the environment only

(c) Both nature of metal and environment

(d) Nature of reaction

This question was addressed to me in final exam.

Question is from Factors Influencing Corrosion topic in section Corrosion, Electrolysis, Fuel Cells and Batteries of Engineering Chemistry II

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The correct choice is (c) Both nature of metal and environment

Explanation: Both nature of metal and environment influence the rate and extent of corrosion as corrosion is a natural process, which converts a refined metal to a more stable form, such as its oxide, hydroxide, or sulfide.

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