Plz solve the problem immediate correct answer it taking so much for solving
Naresh , 5 Years ago
Grade 12th pass
Trigonometry> Plz solve the problem immediate correct a...
1 Answers
Tanishq Malu
Last Activity: 5 Years ago
Fe3+ + 3e- ------> Fe E0= -0.036 v --- a
Fe -------> Fe2+ + 2e- E0= 0.44 v ---- b
let Ef be the reduction potential of
Fe3+ + e- ----------> Fe2+
we know,
-nfFEf = -naFE0a -nbFE0b
Ef = (0.108 – 0.88)/(-1)
Ef = 0.772
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