Home
Class 12
CHEMISTRY
Write the half cell reaction and the ove...

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.

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

Write each half cell reaction of the following electrochemical cell: Al(s)|Al^(3+)(1M)||Zn^(2+)(1M)|Zn(s)

Write each half cell reaction of the following electrochemical cell: Cu(s)|Cu^(2+)(1M)||Ag^(+)(1M)|Ag(s)

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

What is the standard e.m.f. of the cell containing Sn^(2+)|Sn and Br_2|Br^- electrodes?

Write Nernst equation and calculate emf for the following cell: Zn|Zn^(2+)(0*01M)||Ag^(+)(0*01M)|Ag .

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

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

The standard electrode potential for Daniell cell is 1. IV. Calculate the standard Gibbs energy for the reaction: Zn(s) + Cu^(2+) (aq) rarr Zn^(2+)(aq) + Cu(s)

MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. Write the half cell reaction and the overall cell reaction for the ele...

    Text Solution

    |

  2. The resistance of a 0.25 mol or solution of an molar solution of an el...

    Text Solution

    |

  3. What is molar conductivity of an electrolyte? Solution containing 0.1 ...

    Text Solution

    |

  4. Explain the variation in molar conductivity of weak electrolyte with c...

    Text Solution

    |

  5. Calculate the resistance of 0.01N solution of an electrolyte whose equ...

    Text Solution

    |

  6. The resistance of a 0.5 M solution of an electrolyte in a conductivity...

    Text Solution

    |

  7. A conductance cell was filled with a 0.02 M KCl solution which has a s...

    Text Solution

    |

  8. The conductivity of a solution containing 1.0 g of anhydrous BaCl2 in ...

    Text Solution

    |

  9. The resistance of a 0.5M solution of an electrolyte was found to be 30...

    Text Solution

    |

  10. A conductance cell was filled with a 0.02 M KCl solution which has a s...

    Text Solution

    |

  11. When a certain conductance cell was filled 0.1 mol L^-1 KCl, it has a ...

    Text Solution

    |

  12. The resistance of a conductivity cell with 0.1 M KCl solution is found...

    Text Solution

    |

  13. The resistance of a conductivity cell with 0.1 M KCl solution is found...

    Text Solution

    |

  14. The molar conductivity of 0.04 M solution of MgCl2 is 200 Scm^3mol^(-1...

    Text Solution

    |

  15. Specific conductivity of N/35 KCl at 298K is 0.002768 ohm^-1 cm^-1 and...

    Text Solution

    |

  16. The molar conductance of KCl solution at different concentration at 29...

    Text Solution

    |

  17. The conductance of 0.1 M acetic acid at 298 K is 5.20 and that of 0.00...

    Text Solution

    |

  18. The specific conductance of a saturated solution of AgCl at 298K is fo...

    Text Solution

    |

  19. The lamda^(@) values of KNO(3) and LiNO(3) are 145.0 and 110.1 S cm^(2...

    Text Solution

    |

  20. The conductivity of a 0.01M solution of acetic acid at 298K is 1.65xx1...

    Text Solution

    |

  21. The molar conductivity at infinite dilution for NH4Cl, NaOH and NaCl k...

    Text Solution

    |