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Device galvanic cell for each of the fol...

Device galvanic cell for each of the following reactions and calculate `DeltaG^@` for the reaction, (i) Zn dissolves in HCI to produce `Zn^(2+)` and `H_2` gas. `E_(Zn)^@`= -0.763V.(ii) Cr dissolves in diluteHCl to produce `Cr^(3+)` and `H_2 gas. E_(Cr)^@ = -0.74 V`.

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CHETANA PUBLICATION-Electrochemistry-EXERCISE
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  2. Calculate E(cell)^@, DeltaG^@ and equilibrium constant for the reactio...

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  3. Device galvanic cell for each of the following reactions and calculate...

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  7. Calculate standard Gibbs energy change and equilibrium constant at 25^...

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  13. Conductivity at 278 K of 0.15 mol. L^(-1) NaCl solution is 1.5 xx 10^(...

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  14. Resistance and conductivity of a cell containing 0.002 M KCI solution ...

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  15. The molar conductivities at zero concentrations of NH4C1, NaOH and NaC...

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  16. The molar conductivities of HCl, NaCl and CH3COONa are 320.7, 224.2 an...

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  17. If the specific conductivity of 0.04 M electrolytic solution is 0.0649...

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  18. In a conductivity cell at 275 K temperature, the resistance of 0.02 M ...

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  19. How much electricity in terms of Faraday is required to produce? (a) 2...

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