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Calculate the standard cell potential of the Galvanic cell in which the following reaction takes place: `2Cr(s) + 3Cd^(2+)(aq) rarr 2Cr^(3+)(aq) + 3Cd(s) Also calculate the `DeltarG^@` value of the reaction. (Given: `E_(Cr^(3+)//Cr) = -0.74V`, `E_(Cd^(2+)//Cd) = -0.40V` and `F =96500C//mol`)

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Calculate the standard cell potential of the Galvanic cell in which the following reaction takes place: 2Cr(s) + 3Cd^(2+)(aq) rarr 2Cr^(3+)(aq) + 3Cd(s) . Also calculate the Delta_rG and equilibrium constant of the reaction.

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Calculate the emf of the cell at 298K, in which the following reaction takes place: Ni(s) + 2Ag^(+)(aq) (0.001M) rarr Ni^(2+)(aq) (0.160M) + 2Ag(s) (Given that E^@ cell = 1.05V )

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ASSAM ACADEMIC CENTRE-Electro Chemistry -Example
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