Home
Class 12
CHEMISTRY
The cell in which the following reaction...

The cell in which the following reactions occur: `2Fe_(aq)^(3+) + 2I_(aq)^(-) rarr 2Fe_(aq)^(2+) + I_(2(s))` has `E_(cell)^@ = 0.236V` at 298K.Calculate the standard Gibbs energy and the equilibrium constant of the cell reaction.

Promotional Banner

Topper's Solved these Questions

  • Coordination Compounds

    ASSAM ACADEMIC CENTRE|Exercise Example|81 Videos
  • EXAM PAPER 2012

    ASSAM ACADEMIC CENTRE|Exercise Example|70 Videos

Similar Questions

Explore conceptually related problems

The cell in which the following reaction occur. 2Zn(s)+2Cu^(2+)(aq) rarr 2Zn^(2+)(aq)+2Cu(s)E_(cell)^@=1.10 volt at 298K. Calculate the standard Gibbs energy and the equilibrium constant.

What is the relationship between the standard emf of the cell and the equilibrium constant of the cell reaction at 298K?

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 equilibrium constant of the reaction: Cu_(s)+2Ag_(aq)^(+) rarr Cu_(aq)^(2+) + 2Ag_(s) , E_^@cell_^@ = 0.46V .

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.

Complete the following reaction equation: MnO_4^(-) + Fe^(2+) + H^+ rarr

Complete the following reaction: C_6H_5NH_2 + Br(aq) rarr

Establish the relationship between standard Gibbs free energy change and equilibrium constant value for a particular electrochemical cell reaction.

Calculate the emf of the cell in which the following reaction takes place. Ni(s) + 2Ag^+ (0.002 M) rarr Ni^(2+)(0.16M) + 2Ag(s) given that E_(cell)^@ = 1.05V

ASSAM ACADEMIC CENTRE-Electro Chemistry -Example
  1. Calculate the potential of hydrogen electrode in contact with a soluti...

    Text Solution

    |

  2. Calculate the emf of the cell in which the following reaction takes pl...

    Text Solution

    |

  3. The cell in which the following reactions occur: 2Fe(aq)^(3+) + 2I(aq)...

    Text Solution

    |

  4. Why does the molality of a solution remain unchanged with temperature?

    Text Solution

    |

  5. Suggest a way to determine Lambda(m)^@ value of water.

    Text Solution

    |

  6. The molar conductivity of 0.025 mol L^-1 methanoic acid is 46.1 S cm^2...

    Text Solution

    |

  7. Suggest a list of metals that are extracted electrolytically.

    Text Solution

    |

  8. What is the quantity of electricity in coulombs needed to reduce 1 mol...

    Text Solution

    |

  9. Write the chemistry of recharging the lead storage battery, highlighti...

    Text Solution

    |

  10. Suggest two materials other than hydrogen that can be used as fuels in...

    Text Solution

    |

  11. Explain how rusting of iron is envisaged as setting up of an electroch...

    Text Solution

    |

  12. Arrange the following metals in the order in which they displace each ...

    Text Solution

    |

  13. Given the standard electrode potentials: k^+//k = -2.93v, Ag^+//Ag = 0...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |