Which of the following is the correct equation?(a) E = E^o [(2.303RT)/nF] log10 [H^+](b) E = E^o + [(2.303RT)/nF] log10 [H^+](c) E = E^o – [(2.303RT)/nF] log10 [H^+](d) E = E^o/[(2.303RT)/nF] log10 [H^+]The question was posed to me during an online exam.I want to ask this question from Types of Fuel Cells topic in division Electro Chemical Cells and Corrosion of Applied Chemistry

Which of the following is the correct equation?(a) E = E^o [(2.303RT)/

1.	Which of the following is the correct equation?(a) E = E^o [(2.303RT)/nF] log10 [H^+](b) E = E^o + [(2.303RT)/nF] log10 [H^+](c) E = E^o – [(2.303RT)/nF] log10 [H^+](d) E = E^o/[(2.303RT)/nF] log10 [H^+]The question was posed to me during an online exam.I want to ask this question from Types of Fuel Cells topic in division Electro Chemical Cells and Corrosion of Applied Chemistry
Answer» Right CHOICE is (C) E = E^o – [(2.303RT)/nF] log10 [H^+] To elaborate: E = E^o – [(2.303RT)/nF] log10 [H^+] is called Nernst equation. Where, E = single electrode potential, E^o = standard electrode potential, n = valency of ION, F = FARADAY.

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