Redox Reactions And Electrochemistry Ques 130

Question: The correct representation of Nernst’s equation is

Options:

A) EMn+/M=EMn+/Mo+0.0591nlog,(Mn+)

B) EMn+/M=EMn+/Mo0.0591nlog,(Mn+)

C) EMn+/M=EMn+/Mo+n0.0591log,(Mn+)

D) None of the above

Show Answer

Answer:

Correct Answer: A

Solution:

E=EoRTnFln1[Mn+] ; E=Eo+RTnFln[Mn+] E=Eo+2.303RTnFlog[Mn+] Substituting the value of R, T (298K) and F we get E=Eo+0.0591nlog(Mn+) .



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