Home
Class 12
CHEMISTRY
The E((cell))^(@) value for Pt, H(2)|H^(...

The `E_((cell))^(@)` value for `Pt, H_(2)|H^(+)||Ag^(+)|Ag` is ` E_((Ag//Ag^(+)))^(@) = -0.799 V)`

A

0.0 V

B

0.399 V

C

`-0.799 V`

D

0.799 V

Text Solution

Verified by Experts

The correct Answer is:
D
The SRP of SHE is arbitrarily zero.
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    MARVEL PUBLICATION|Exercise Test your Grasp|50 Videos

  • ELECTROCHEMISTRY

    MARVEL PUBLICATION|Exercise Test your Grasp|50 Videos

  • D AND F BLOCK ELEMENTS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|60 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MARVEL PUBLICATION|Exercise Test Your Grasp|30 Videos

Similar Questions

Explore conceptually related problems

Find E_(cell)^(@) for the cell : Zn | Zn^(2+)(1M) || Ag^(+)(1M) | Ag [Given that : E_(Zn//Zn^(2+))^(@)=0.76" V" , E_(Ag^(+)//Ag)^(@)=0.80" V" .

Calcualte the EMF of the cell at 298K Pt|H_(2)(1atm) | NaOH(xM), NaCl(xM) | AgCl(s) | Ag E_(Cl^(-)|AgCl|Ag)^(@) = +0.222V

The following cell is set up at 25^@C, Ag(s)|Ag^(+)||Cl^(-)||AgCl(s)|Ag(s) Given that E_(Ag^(+)//Ag)^(0)=0.7999V and E_(AgCl//Ag_((s))//Cl^(-)) 0.22 volt, the solubility product of AgCl is

An alloy of Pb-Ag weighing 1.08g was dissolved in dilute HNO_(3) and the volume made to 100 mL.A ? Silver electrode was dipped in the solution and the emf of the cell dipped in the solution and the emf of the cell set-up as Pt(s),H_(2)(g)|H^(+)(1M)||Ag^(+)(aq.)|Ag(s) was 0.62 V . If E_("cell")^(@) is 0.80 V , what is the percentage of Ag in the alloy ? (At 25^(@)C, RT//F=0.06 )

MARVEL PUBLICATION-ELECTROCHEMISTRY-Previous years Entrance Exams MCQ
  1. Reduction potentials of A,B,C and D are 0.8 V 0.79 V, 0.34 V and -2.3...

    Text Solution

    |

  2. Na is used in reduction of Zn salt because

    Text Solution

    |

  3. The E((cell))^(@) value for Pt, H(2)|H^(+)||Ag^(+)|Ag is E((Ag//Ag^(+...

    Text Solution

    |

  4. When 1 F of electricity is passed through acidulated water O(2) ev...

    Text Solution

    |

  5. Copper sulphate solution does not react with

    Text Solution

    |

  6. In voltaic cell , oxidation occurs on which electrode ?

    Text Solution

    |

  7. Number of Faraday's required to deposit 4 g of H(2) is .

    Text Solution

    |

  8. In electrolysis of dil. H(2)SO(4) the ratio by weight of gases evolved...

    Text Solution

    |

  9. Cu is dipped in a solution of AgNO(3) the colour of solution becomes b...

    Text Solution

    |

  10. Same amount of electricity is passed through solution of ferrous chlor...

    Text Solution

    |

  11. The electrode where de-electronation takes place, acts as

    Text Solution

    |

  12. When 0.5 amp of current was passed for 200 seconds, 0.34 gm of copper ...

    Text Solution

    |

  13. Oxidizing and reducing property of elements depends upon

    Text Solution

    |

  14. The e.m.f. of the followig cell, Zn|underset((1M))(ZnSO(4))||unders...

    Text Solution

    |

  15. In SHE, platinum act as

    Text Solution

    |

  16. Reduction of takes place in fuel cell.

    Text Solution

    |

  17. De-electronation in electrochemical cell is called as

    Text Solution

    |

  18. For reaction M to M^(n+)+"ne"^(-)

    Text Solution

    |

  19. Mg + Cu^(2+) to Mg^(2+) +Cu , What is E("cell")^(0) ? E(Mg^(2+)//Mg...

    Text Solution

    |

  20. Electrochemical equlivalent weight of Cu is 3.29 xx 10^(-4) g. Cu is d...

    Text Solution

    |