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The emf of the anode in zinc-air batteries is ___________

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in Applied Chemistry by (101k points)
The emf of the anode in zinc-air batteries is ___________

(a) -1V

(b) -1.25V

(c) 1V

(d) 1.25V

The question was posed to me in an interview for job.

This interesting question is from Corrosion topic in division Electro Chemical Cells and Corrosion of Applied Chemistry

1 Answer

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Best answer
Right choice is (b) -1.25V

Best explanation: The electromotive force of the anode in zinc-air batteries is -1.25. The anode is having negative potential.

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