(a) The cell in which the following reactions occurs: `2Fe^(3+)(aq)=2I^(-)(aq)to2Fe^(2+
Автор: Doubtnut
Загружено: 2020-01-03
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Описание: (a) The cell in which the following reactions occurs: `2Fe^(3+)(aq)=2I^(-)(aq)to2Fe^(2+)(aq)+I_(2)(s)` has `E_(cell)^(@)=0.236V` at 298 K. Calculate the standard Gibbs energy of the cell reaction. (Given: `1F=96,500\" C \"mol^(-1)`) (b) How many electrons flow through a metallic wire if a current of 0.5 A is passed for 2 hours? (Given: `1F=96,500\" C \"mol^(-1)`)
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