Home
Class 12
CHEMISTRY
The equilibrium constant for the cell Cu...

The equilibrium constant for the cell `Cu(s)+2Ag^+(aq)rarrCu^(2+)(aq)+2Ag(s)`,at 298K is [Given,`E_((Ag)^+/(Ag))^o=0.8V` and `E_((Cu)^(2+)/(Cu))^o=0.34V`]

A

`10^(38.57)`

B

`10^(15.57)`

C

`10^(20.25)`

D

`10^(41.23)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    AAKASH INSTITUTE ENGLISH|Exercise Assignment Section - C (Assertion - Reason type questions)|10 Videos

  • TEST 2

    AAKASH INSTITUTE ENGLISH|Exercise Exercise|300 Videos

Similar Questions

Explore conceptually related problems

The equilibrium constant of the reaction; Cu(s)+2Ag + (aq)⟶Cu 2+ (aq)+2Ag(s) E o =0.46V at 298K

The equilibrium constant of the reaction : Zn(s)+2Ag^(+)(aq)toZn(aq)+2Ag(s),E^(@)=1.50V at 298 K is

The equivalent constant of the reaction: Cu(s)+2Ag^(+)(aq.) rarr Cu^(2+)(aq.)+2Ag(s) E^(@)=0.46 V at 298 K ,is:

Calculate the equilibrium constant for the reaction at 298K. Zn(s) +Cu^(2+)(aq) hArr Zn^(2+)(aq) +Cu(s) Given, E_(Zn^(2+)//Zn)^(@) =- 0.76V and E_(Cu^(2+)//Cu)^(@) = +0.34 V

Calculate the equilibrium constant for the reaction at 298K. Zn(s) +Cu^(2+)(aq) hArr Zn^(2+)(aq) +Cu(s) Given, E_(Zn^(2+)//Zn)^(@) =- 0.76V and E_(Cu^(2+)//Cu)^(@) = +0.34 V

Calculate the equilibrium constant of the reaction : Cu(s)+2Ag(aq) hArrCu^(2+)(aq) +2Ag(s) E^(c-)._(cell)=0.46V

Calculate the equilibrium constant of the reaction : Cu(s)+2Ag(aq) hArrCu^(2+)(aq) +2Ag(s) E^(c-)._(cell)=0.46V

Calculate the equilibrium constant for the reaction at 298 K Zn(s)+Cu^(2+)(aq)harr Zn^(2+)(aq)+Cu(s) Given " " E_(Zn^(2+)//Zn)^(@)=-0.76 V and E_(Cu^(2+)//Cu)^(@)=+0.34 V

Write the equilibrium constant expressions for the following reactions. Cu( s)+ 2Ag^(+) (aq) hArr Cu^(2+) (aq) + 2Ag(s)

The equilibrium constant for a cell reaction, Cu(g) + 2Ag^+(aq) → Cu^(2+)(aq) + 2Ag (s) is 4 × 10^16 . Find E° (cell) for the cell reaction.

AAKASH INSTITUTE ENGLISH-TEST 1-EXAMPLE
  1. One litre of 1M aqueous NaCl solution is electrolysed by using 20 amp ...

    Text Solution

    |

  2. The value of E(A^(3+)/A^(2+))^o(in volt) will be [Given,E(A^(3+)/A)^o...

    Text Solution

    |

  3. The equilibrium constant for the cell Cu(s)+2Ag^+(aq)rarrCu^(2+)(aq)+2...

    Text Solution

    |

  4. If two liquids A(boiling point=t1°C)and B(boiling point=t2°C) on mixin...

    Text Solution

    |

  5. A solution of 18%(mass/vol)glucose is isotonic with x%(mass/vol) KCl s...

    Text Solution

    |

  6. Let gas (A) present in air is dissolved in 20 moles of water at 298K a...

    Text Solution

    |

  7. The decay constant (lambda) for radioactive decay is independent of

    Text Solution

    |

  8. Which of the following is not an application of adsorption?

    Text Solution

    |

  9. Select the incorrect statement among the following.

    Text Solution

    |

  10. Among the seven crystal systems,how many systems have body-centred uni...

    Text Solution

    |

  11. When temperature of a reaction is raised from 17°C to 27°C,the rate of...

    Text Solution

    |

  12. Identify the process in which heterogeneous catalysis is involved

    Text Solution

    |

  13. During the electrolysis of water,if 11.2 litre H2 is obtained at S.T.P...

    Text Solution

    |

  14. On diluting aqueous solution of weak electrolyte to 100 times

    Text Solution

    |

  15. Which among the following has the highest melting point?

    Text Solution

    |

  16. Identify the correct naming for K2[PdCl4].

    Text Solution

    |

  17. If DeltaG° value of fuel cell using C4H10 and O2 is -2.6×10^6J,then E°...

    Text Solution

    |

  18. Select the incorrect statement among the following

    Text Solution

    |

  19. The resistance and specific conductance of 0.1M solution of an electro...

    Text Solution

    |

  20. Among the given properties of solution,how many are colligative proper...

    Text Solution

    |