Question

Which of the following is/are the limitations of Tafel extrapolation?

a.

For reasonable accuracy, the Tafel region must be extended

b.

It can be applied to systems containing one reduction process only

c.

Much interference from concentration polarization

d.

It can be applied to systems containing one reduction process, for reasonable accuracy the Tafel region must be extended and there will be much interference from concentration polarization

Posted under Corrosion Engineering

Answer: (d).It can be applied to systems containing one reduction process, for reasonable accuracy the Tafel region must be extended and there will be much interference from concentration polarization

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Q. Which of the following is/are the limitations of Tafel extrapolation?
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