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  • The amount of charge in  (Faraday) required to obtain one mole of iron from <img alt="\mathrm{\mathrm{F

The amount of charge in \mathrm{ \mathrm{F}} (Faraday) required to obtain one mole of iron from \mathrm{\mathrm{Fe}_{3} \mathrm{O}_{4}} is ______________.
(Nearest Integer)

Option: 1

3


Option: 2

-


Option: 3

-


Option: 4

-


Answers (1)

best_answer

\mathrm{Fe_{3}O_{4}} exists as \mathrm{FeO.Fe_{2}O_{3}}

Average oxidation state is 2.67 or \mathrm{\frac{8}{3}} hence for 1 mole 2.67 F of charge is required closests integer will be 3

Answer is 3

Posted by

shivangi.bhatnagar

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