Chemistry (M.Phil./Ph.D.) 2017 Panjab University Entrance Exam With Answers

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47.

The Tafel equation is an equation in electrochemical kinetics relating

A: The rate of an electrochemical reaction to the concentration
B: Cell potential to concentration
C: The rate of diffusion current to the potential
D: The rate of an electrochemical reaction to the overpotential

The answer is: D