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Solution - Electrolytic Cells and Electrolysis - Introduction

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Question

Using the E° values of A and B, predict which is better for coating the surface of iron [E°(Fe+2/Fe) = -0.44V] to prevent corrosion and why?

Given: E° (A+2/A)=-2.37 V: E°(B+2/B)= -0.14V

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Reference Material

Solution for concept: Electrolytic Cells and Electrolysis - Introduction. For the courses 12th CBSE (Arts), 12th CBSE (Commerce), 12th CBSE (Science), PUC Karnataka Science
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