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Depict the galvnic cell in which the rea...

Depict the galvnic cell in which the reaction `Zn(s) + 2Ag^+(aq) rarr Zn^(2+)(aq) + 2Ag(s)` takes place. Further show: The carries of the current in the cell.

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Depict the galvnic cell in which the reaction Zn(s) + 2Ag^+(aq) rarr Zn^(2+)(aq) + 2Ag(s) takes place. Further show: Which of the electrode is negatively charged?

Depict the galvnic cell in which the reaction Zn(s) + 2Ag^+(aq) rarr Zn^(2+)(aq) + 2Ag(s) takes place. Further show: Individual reaction at each electrode.

Depict the Galvanic cell in which the reaction takes place as follows: Zn(s) + 2Ag^+(aq) to Zn(2+) + 2Ag(s) The carriers of the current in the cell.

Depict the Galvanic cell in which the reaction takes place as follows: Zn(s) + 2Ag^+(aq) to Zn(2+) + 2Ag(s) Individual reaction at each electrode.

Depict the Galvanic cell in which the reaction takes place as follows: Zn(s) + 2Ag^+(aq) goes to Zn(2+) + 2Ag(s) Which of the electrode is negatively charged?

Represent the cell with cell reaction- Zn(s)+2Ag^+(aq) rarr Zn^(2+) (aq)+2Ag(s) Calculate the emf of the cell at 298K if the molar concentraction of Ag^+ and Zn^(2+) ions in the half cwells are 0.10 mol dm^(-3) and 0.01 mol dm^(-3) respectively. Given that E^@ Ag^+//Ag= 0.80V and E^@Zn^(2+)//Zn=-0.76V,

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

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 )

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.

Represent the cell in which the following rection takes place. Mg(s) + 2Ag^+(0.01M)rarr Mg^(2+)(0.140M)+2Ag(s) Write the Nemst equation and calculate the emf if the cell at 298K . Given E_(cell)^Theta=3.17V

ASSAM ACADEMIC CENTRE-Electro Chemistry -Example
  1. Given the standard electrode potentials: k^+//k = -2.93v, Ag^+//Ag = 0...

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  2. Depict the galvnic cell in which the reaction Zn(s) + 2Ag^+(aq) rarr Z...

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  3. Depict the galvnic cell in which the reaction Zn(s) + 2Ag^+(aq) rarr Z...

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  4. Depict the galvnic cell in which the reaction Zn(s) + 2Ag^+(aq) rarr Z...

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  5. Calculate the standard cell potential of the Galvanic cell in which th...

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  6. Calculate the standard cell potential of the Galvanic cell in which th...

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  7. Write the Nernst equation and emf of the following cells at 298K. Mg(s...

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  8. Write the Nernst equation and emf of the following cells at 298K. Fe(s...

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  9. Write the Nernst equation and emf of the following cells at 298K. Sn(s...

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  10. Write the Nernst equation and emf of the following cells at 298K. pt(s...

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  11. In the button cells widely used in watches and other devices the follo...

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  12. Define molar conductivity of an electrolytic solution. How does molar ...

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  13. The conductivity of 0.20M solution of KCl at 298K is 0.0248 Scm-1. Cal...

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  14. The resistance of a conductivity cell containing 0.001 M KCl solution ...

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  15. Conductivity of 0.00241 M acetic acid is 7.896xx10^-5 S cm^-1.Calculat...

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  16. How much charge is required for the following reductions: 1 mol of Al^...

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  17. How much charge is required for the following reductions: 1 mol of Cu^...

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  18. How much charge is required for the following reductions: 1 mol of MnO...

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  19. How much electricity in terms of Faraday is required to produce 20.0g ...

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  20. How much electricity in terms of Faraday is required to produce 40 g A...

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