Question

can corrosion of iron take place in NaOH solution

Answer 1

Explanation:

Abstract. The effect of increasing pH value in the corrosion of iron alloy type (C1010) was studied in the presence of different pH solutions of sodium hydroxide dissolved in industrial water at 35˚C and it was found that the corrosion rate of iron alloy was less at pH of 9.5 .

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Answer 2

Answer:

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Explanation:

The corrosion of iron and steel in deaerated NaOH solutions is caused by hydrogen evolution at the cathodic sites and active dissolution of iron oia a two- electron transfer reaction at the anodic site

effect:The effect of increasing pH value in the corrosion of iron alloy type (C1010) was studied in the presence of different pH solutions of sodium hydroxide dissolved in industrial water at 35˚C and it was found that the corrosion rate of iron alloy was less at pH of 9.5 .