Home
Class 12
CHEMISTRY
The cell Zn|Zn^(2+)(1M)||Cu^(2+)(1M)|Cu ...

The cell `Zn|Zn^(2+)(1M)||Cu^(2+)(1M)|Cu`
`(E_(cell)^@=1.10V)` was allowed to be completely discharged at 298K. The relative concentration of `Zn%^(2+)` to `Cu^(2+)(([Zn^(2+)])/([Cu^(2+)]))` is:

A

37.3

B

`10^(37.3)`

C

`9.65xx10^4`

D

antilog(24.8)

Text Solution

Verified by Experts

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

For the cell, Tl|Tl^+(0.001)||Cu^(2+)(0.1M)|Cu , E_(cell) at 25^@C is 0.826V. The e.m.f can be increased

The e.m.f of the cell Mg(s)|Mg^(2+)(0.1M)||Cu^(2+)(1xx10^-xM)|Cu is 2.651 V. The standard e.m.f of the cell is 2.71 V. the value of x is

Write Nernst equation and cell reaction of the following cell: Zn|Zn^(2+)||Cu^(2+)|Cu

Which of the following ions are expected to be coloured ? Ni^(2+), Ti^(3+), Cu^(+), Sc^(3+), Zn^(2+)

The e.m.f of the cell: Cu(s)|Cu^(2+)(1M)||Ag^(+)(1M)|Ag is 0.46V. The standard reductio potential of Ag^+|Ag is 0.80V. The standard reduction potential of Cu^(2+)|Cu is

Derive Nernst equation for the following cell: NiNi^(2+)(0*2M)||Cu^(2+)(0*2M)|Cu .

Write the half cell reaction and the overall cell reaction for the electrochemical cell: Zn|Zn^(2+)(1.0M)||Pb^(2+)(1.0M)|Pb Calculate the standard e.m.f. for the cell if standard electrode potentials for Pb^(2+)|Pb and Zn^(2+)|Zn electrodes are -0.126V and -0.763V respectively.

Select the correct cell reaction of the cell Ag(s)|Ag^+(aq)"||"Cu^(2+)(aq)"|"Cu(s) :

For the electro chemical cell Pt(s)|underset(1 atm)(H_(2))(g)|H^(+)(1M)||Cu^(2+)(1M)|Cu(s) , which one of the following statements are true ?

MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. The standard reduction potentials for two reactions are given below: A...

    Text Solution

    |

  2. Resistance of a conductivity cell filled with a solution of an electro...

    Text Solution

    |

  3. The cell Zn|Zn^(2+)(1M)||Cu^(2+)(1M)|Cu (E(cell)^@=1.10V) was allowed ...

    Text Solution

    |

  4. Write NERNST equation also Calculate the cell e.m.f. and DeltaG for th...

    Text Solution

    |

  5. Given E(Fe^(3+)|Fe)^@=-0.36V, E(Fe^(2+)|Fe)^@=-0.439V. The value of st...

    Text Solution

    |

  6. The Gibbs energy for the decomposition of Al2O3 at 500^@C is as follow...

    Text Solution

    |

  7. The oxidation potential of hydrogen half-cell will be negative if:

    Text Solution

    |

  8. Resistance of 0.2 M solution of an electrolyte is 50 Omega. The specif...

    Text Solution

    |

  9. The standard reduction potentials for Zn^(2+)|Zn, Ni^(2+)|Ni and Fe^(2...

    Text Solution

    |

  10. Given E(Cr^(3+)|Cr)^@=-0.74V,E(MnO4^-|Mn^(2+))^@=1.51V and E(Cr2O7^-/C...

    Text Solution

    |

  11. Consider the following standard electrode potentials and calculate the...

    Text Solution

    |

  12. The equilvalnet conductances of NaCl at concentration C and at inifnit...

    Text Solution

    |

  13. Resistance of 0.2 M solution of an electrolyte is 50 Omega. The specif...

    Text Solution

    |

  14. Two faraday of electricity is passed through a solution of CuSO 4 ​ ...

    Text Solution

    |

  15. Galvanisation is applying a coating of

    Text Solution

    |

  16. An alloy Pb-Ag weighing 1.08g was dissolved in dilute HNO3 and the vol...

    Text Solution

    |

  17. Calculate the reductoin potential of a half cell consisting of a plati...

    Text Solution

    |

  18. One Faraday of electricity is passed through molten Al2O3, aqueous sol...

    Text Solution

    |

  19. Consider the following four electrodes, P=Cu^(2+)(0.001M)|Cu(s) Q=cu^...

    Text Solution

    |

  20. When same quantity of electricity is passed for half an hour, the amou...

    Text Solution

    |