Home
Class 12
CHEMISTRY
For the following electrochemical cell a...

For the following electrochemical cell at `298K`
`Pt(s)+H_(2)(g,1bar) |H^(+) (aq,1M)||M^(4+)(aq),M^(2+)(aq)|Pt(s)`
`E_(cell) = 0.092 V` when `([M^(2+)(aq)])/([M^(4+)(aq)])=10^(x)`
Guven, `E_(M^(4+)//M^(2+))^(@) = 0.151V, 2.303 (RT)/(F) = 0.059`
The value of x is-

A

`-2`

B

`-1`

C

1

D

2

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Topper's Solved these Questions

  • D & F BLOCK ELEMENTS

    IIT-JEE PREVIOUS YEAR (CHEMISTRY)|Exercise Objective (Q-2)|1 Videos

  • EXTRACTION OF METALS

    IIT-JEE PREVIOUS YEAR (CHEMISTRY)|Exercise JEE Main And Advanced|88 Videos

Similar Questions

Explore conceptually related problems

For the following electrochemical cell at 298K Pt(s)+H_(2)(g,1"bar") |H^(+) (aq,1M)||M^(4+)(aq),M^(2+)(aq)|Pt(s) E_(cell) = 0.092 V when ([M^(2+)(aq)])/([M^(4+)(aq)])=10^(x) Given, E_(M^(4+)//M^(2+))^(@) = 0.151V, 2.303 (RT)/(F) = 0.059 The value of x is-

For the following electrochemical cell at 298 K, pt (s) |H_(2) (g, 1 " bar" )|H^(+) (aq.), M^(2+) (aq.)| Pt (s) E_("cell") = 0.92 V when ([M^(2+) (aq.)])/([M^(4+) (aq.)]) = 10^(x) Given : E_(M^(4+)//M^(2+))^(@) = 0.151 V, 2.303 (RT)/(F) = 0.059V The value of x is :

For the following electrochemical cell at 298 k Pt_(s) H_(g)(1bar)| H^(+)_(1M)||M _(aq)^(4+) , +(aq)^(2+) |Pt_(s)E _(cell) = 0.092V When ([M_(aq)^(2+)])/([M_(aq)^(4+)] )=10^(X) . Given : E_(M^(4+)//M^(2+))^(@) = 0.151 V , 2.303(RT)/(F) = 0.059V ] The value of X is ,

For the cell, Pt|Cl_2(g,0.4"bar")|Cl^(-)(aq,0.1M)"||"Cl^(-)(aq),0.01M)|Cl_2(g,0.2"bar")|pt

Calculate the emf of the following cell at 298K : Fe(s)|Fe^(2+)(0.001M)||H^+(1M)|H_2(g)(1"bar"),Pt(s) (Given E_("Cell")^@=+0.44V)

IIT-JEE PREVIOUS YEAR (CHEMISTRY)-ELECTROCHEMISTRY-JEE Main And Advanced
  1. Given E(Cl(2)//Cl^(-))^(@)=1.36V,E(Cr^(3+)//Cr)^(@)=-0.74V E("Cr(2)O...

    Text Solution

    |

  2. For the following electrochemical cell at 298K Pt(s)+H(2)(g,1bar) |H...

    Text Solution

    |

  3. Two Faraday of electricity is passed through a solution of CuSO(4). Th...

    Text Solution

    |

  4. Given E("Cr(2)O(7)^(2-)//Cr^(3+))^(@)=1.33V,E(MnO(4)^(-)//Mn^(2+))^(@)...

    Text Solution

    |

  5. Electrolysis of dilute aqueous NaCl solution was carried out by passin...

    Text Solution

    |

  6. In the electrolysis cell, flow of electrons is from

    Text Solution

    |

  7. Standard electrode potential data are useful for understanding the sui...

    Text Solution

    |

  8. A standard solution of KNO(3) is used to make salt bridge, because

    Text Solution

    |

  9. The gas X at 1 atm is bubbled through a solution containing a mixture ...

    Text Solution

    |

  10. The standard reduction potential values of three metallic cations, X,Y...

    Text Solution

    |

  11. The standard reductino potentials E^(c-) for the half reactinos are as...

    Text Solution

    |

  12. When a lead storage battery is discharged.

    Text Solution

    |

  13. The reaction (1)/(2)H(2)(g)+AgCl(s)hArrH^(+)(aq)+Cl^(-)(aq)+Ag(s) ...

    Text Solution

    |

  14. The electrice charge for eeletrode deposition of 1g equivalent of a s...

    Text Solution

    |

  15. A solution containing 1 mol per litre of each Cu(NO(3))(2), AgNO(3), ...

    Text Solution

    |

  16. Faraday's laws of electrolysis are related to the

    Text Solution

    |

  17. The standard reduction potentials at 298K, for the following half cell...

    Text Solution

    |

  18. In a galvanic cell, the salt bridge.

    Text Solution

    |

  19. For the reduction of NO(3)^(-) ion in an aqueous solution E^(@) is +0....

    Text Solution

    |

  20. Chemical reactions involve interation of atoms and molecules. A large ...

    Text Solution

    |