electrochemistry

Related Questions

• The standard oxidation potential of zinc and silver in water at $298 K$ are $Zn\,(s)\to Z{{n}^{2+}}+2{{e}^{-}};\,E=0.76\,V$ $Ag\,(s)\to A{{g}^{+}}+{{e}^{-}};\,E=-0.80\,V$ Which of the following reactions actually take place

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• The oxidation potentials of following half-cell reactions are given $Zn\to Z{{n}^{2+}}+2{{e}^{-}};\,{{E}^{0}}=0.76\,V$ $Fe\to F{{e}^{2+}}+2{{e}^{-}};\,{{E}^{0}}=0.44\,V$ what will be the emf of cell, whose cell reaction is $F{{e}^{2+}}(aq)+Zn\to Z{{n}^{2+}}(aq)+Fe$

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• Several blocks of magnesium are fixed to the bottom of a ship to

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• The unit of ionic mobility is

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• The electric conduction of a salt solution in water depends on the

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