electrochemistry

Related Questions

• It has been observed that gaseous hydrogen chloride is a very poor conductor of electricity but a solution of hydrogen chloride gas in water is a good conductor of electricity. This is due to the fact that

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• The quantity of electricity needed to liberate 0.5 gram equivalent of an elements is

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• The molar conductances of $NaCl$, $HCl$ and $C{{H}_{3}}COONa$ at infinite dilution are 126.45, 426.16 and $91\,Oh{{m}^{-1}}\,c{{m}^{2}}\,mo{{l}^{-1}}$ respectively. The molar conductance of $C{{H}_{3}}COOH$ at infinite dilution is

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• The standard electrode potential of the half cells are given below $Z{{n}^{2+}}+2{{e}^{-}}\to Zn;\,E=-7.62\,V$, $F{{e}^{2+}}+2{{e}^{-}}\to Fe;\,E=-7.81\,V$ The emf of the cell $F{{e}^{2+}}+Zn\to Z{{n}^{2+}}+Fe$ is

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• When 1 coulomb of charge is passed through electrolyte solution, then the mass deposited is equal to

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