Home
Class 12
CHEMISTRY
For a cell reaction: A(s)+2B^(+)(Aq)rarr...

For a cell reaction:
`A(s)+2B^(+)(Aq)rarrA^(2+)(aq)+2B(s)` the equilibrium constant is `1xx10^4` calculate `E_(cell)^@`.

Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|529 Videos

  • d-AND f- BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|1089 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|303 Videos

Similar Questions

Explore conceptually related problems

In the cell reaction: 2Al(s)+3NI^(2+)(aq)rarr2Al^(3+)(aq)+3Ni(s) The value of n is

In the reaction 2Al(s)+6HCl(aq)to6Cl^(-)(aq)+3H_2

The cell reaction 2Ag^+(aq)+H_2(g)to2H^+(aq)+2Ag(s) ,best represented by :

The cell in which the following reaction occurs: 2Fe^(3+)(aq)+2I^(-)(aq)rarr2Fe^(2+)(aq)+I_2(s) has E_(cell)^o=0.236 V at 298 K. Calculate the standard Gibbs energy and the equilibrium constant of the cell reaction.

Calcualate the Delta_rG for the reaction: Mg(s)+Cu^(2+)(aq)rarrMg^(2+)(aq)+Cu(s) Given: E_(cell)^@=+2.71V, 1F=96500C mol^-1

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

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

Balance the following equation : Al(s) +HCl(aq) rarr AlCl_2(aq)+H_2(g)

For the cell reaction Sn(s)+Pb^(2+)(aq)rarrSn^(2+)(aq)+Pb(s) E_(Sn^(2+)|Sn)^@=-0.136 , E_(Pb^(2+)|Pb)=-0.126V Calculate the ratio of concentration of Pb^(2+) to Sn^(2+) ion at which the cell reaction be reversed.

Depict the galvanic 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?

MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. Calculate the Kc for the reaction: NiO2+2Cl^-+4H^+ Leftrightarrow Cl2+...

    Text Solution

    |

  2. Calculate the 25^@C the equilibrium constnat for the reaction: 2Fe^(3+...

    Text Solution

    |

  3. For a cell reaction: A(s)+2B^(+)(Aq)rarrA^(2+)(aq)+2B(s) the equilibri...

    Text Solution

    |

  4. Calculate the equilibrium constant for the reaction: Cd^(2+)+Zn(s)rarr...

    Text Solution

    |

  5. Calculate DeltaG^(@) and equilibrium constant for the cell reaction, ...

    Text Solution

    |

  6. Calculate DeltaG and E(cell) for the cell: AI//AI^(3+)(0.01M)||Fe^(2...

    Text Solution

    |

  7. Calculate the standard cell potentials of galvanic cell in which the f...

    Text Solution

    |

  8. Write Nernst equation and calculate the e.m.f. of the following cell a...

    Text Solution

    |

  9. When a current of 0.75A is passed through a CuSO4 solution for 25 min,...

    Text Solution

    |

  10. How many grams of chlorine can be produced by the electrolysis of molt...

    Text Solution

    |

  11. What mass of zinc can be produced by the electrolysis of zinc sulphate...

    Text Solution

    |

  12. How much electricity is required in coulomb for the oxidation of: 1 mo...

    Text Solution

    |

  13. How many coulombs of electriciy are required for the following process...

    Text Solution

    |

  14. How many coulombs of electriciy are required for the following process...

    Text Solution

    |

  15. The same quantity of electrical charge that deposited 0.583g of silver...

    Text Solution

    |

  16. How many hours does it require to produce 50.0 mL of O2 gas measured a...

    Text Solution

    |

  17. How many hours does it take to reduce 3 mol of Fe^(3+) to Fe^(2+) with...

    Text Solution

    |

  18. How much electricity in terms of Faraday is required to produce :20.0 ...

    Text Solution

    |

  19. How much electricity in terms of Faraday is required to produce : 40.0...

    Text Solution

    |

  20. Silver is electrodeposited on a metallic vessel of total surface area ...

    Text Solution

    |