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[" 71.If "E(10^(n)+n)^(n)=0.441V" and Et...

[" 71.If "E_(10^(n)+n)^(n)=0.441V" and Etwates "=0.771%" .The atandard EMF of the reaction,"Fe+2Fe^(3t)rarr3Fe^(t+)" will be "],[[" (A) "1,212" Y "," (B) "0,111V," (C) "0.30V," (D) "1.653V]]

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If E_(Fe^(2+))^(@)//Fe = -0.441 V and E_(Fe^(3+))^(@)//Fe^(2+) = 0.771 V The standard EMF of the reaction Fe+2Fe^(3+) rarr 3Fe^(2+) will be:

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