Redox Reactions And Electrochemistry Ques 740

Question: The standard EMF of a cell having one electron change is found to be 0.591 V at 25C . The equilibrium constant of the reaction is:

Options:

A) 1.0×1030

B) 1.0×105

C) 1.0×1010

D) 1.0×101

Show Answer

Answer:

Correct Answer: C

Solution:

[c] Ecello=0.0591logKc 0.059=0.0591logKc

Kc=1×1010



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