Home
Class 12
CHEMISTRY
The cell, Zn//Zn^(2+)(1M)"//"Cu^(2+)(1M)...

The cell, `Zn//Zn^(2+)(1M)"//"Cu^(2+)(1M)//Cu(E_(cell)^(@)=1.10V)` , was allowed to be completely concentration of `Zn^(2+)` to `Cu^(2+)` is

A

`37.3`

B

`10^(37.3)`

C

`9.65xx10^(4)`

D

antilog `(24.04)`

Text Solution

Verified by Experts

The correct Answer is:
B

`E_(cell)=E_(cell)^(0)-(0.059)/2 "log" ([Zn^(2+)])/([Cu^(2+)]`
Promotional Banner

Topper's Solved these Questions

  • ELECTRO CHEMISTRY

    NARAYNA|Exercise LEVEL-V|67 Videos
  • ELECTRO CHEMISTRY

    NARAYNA|Exercise LEVEL-VI|71 Videos
  • ELECTRO CHEMISTRY

    NARAYNA|Exercise LEVEL-I(H.W)|32 Videos
  • 15TH GROUP ELEMENTS

    NARAYNA|Exercise EXERCISE - 4 (NCERT EXEMPLERS/HOTs)|27 Videos

Similar Questions

Explore conceptually related problems

The cell, Zn | Zn^(2+) (1M) || (1M) | Cu (E_(cell)^(@) = 1.10V) , was was allowed to be completely discharged at 298 K. The concentration of Zn^(2+) rightarrow CU^(2+)([([Zn^(2+)]/([Cu^(2+)])]) is :

The cell Zn//Zn^(2+) (1 M) ||Cu^(2+)(1M)//Cu(E_("cell")^(0) = 1.10 V) was allowed to be completely discharged at 298 K. The relative concentration of Zn^(2+) to Cu^(2+) (([Zn^(2+)])/([Cu^(2+)])) is 10^(x) . The value of x is : (take (2.303 RT)/(F) = 0.059 round off your answer up to one decimal)

The cell , Zn | Zn^(2+) (1M) || Cu^(2+) (1M) Cu (E_("cell")^@ = 1. 10 V) , Was allowed to be completely discharfed at 298 K . The relative concentration of 2+ to Cu^(2+) [(Zn^(2=))/(Cu^(2+))] is :

In the cell, Zn|Zn^(2+)"||"Cu^(2+)|Cu ________.

For the cell given, below Zn|Zn^(2)||Cu^(2+)|Cu,(E_(cell)-E_(cell)^(@)) is -0.12 V. it will be when

NARAYNA- ELECTRO CHEMISTRY-LEVEL-II(H.W)
  1. The reduction potential of hydrogen electrode containing a solution of...

    Text Solution

    |

  2. The oxidation potential of a hydrogen electrode is related to the pH o...

    Text Solution

    |

  3. I(2)(s)|I^(-)(0.1M) half cell is connected to a H^(+) (aq)|H(2)(1 bar)...

    Text Solution

    |

  4. Which one of the following will increase the voltage of the cell ? (T...

    Text Solution

    |

  5. The standard emf for the cell cell reaction Zn + Cu^(2+) rarr Zn^(2+)...

    Text Solution

    |

  6. The E^(@) at 25^(@) for the following reaction at the indicated concen...

    Text Solution

    |

  7. The cell, Zn//Zn^(2+)(1M)"//"Cu^(2+)(1M)//Cu(E(cell)^(@)=1.10V) , was ...

    Text Solution

    |

  8. Deduce from the following E^(c-) values of half cells, what combinatio...

    Text Solution

    |

  9. when lead accumulator is charging it is

    Text Solution

    |

  10. During the discharge of a lead storage battery, density of H(2)SO(4) f...

    Text Solution

    |

  11. The efficiency of a hypothetical cell is about 84% which involves the ...

    Text Solution

    |

  12. Zinc is used to protect corrosion of iron because

    Text Solution

    |

  13. The corrosion of iron object is favoured by

    Text Solution

    |

  14. The composition of rust is

    Text Solution

    |

  15. Assertion (A): In electrolytic conductors the flow of current is due t...

    Text Solution

    |

  16. Assertion (A): The extent of dissociation is different for different e...

    Text Solution

    |

  17. Assertion (A): 'Li' electrode always acts as anode in voltaic cell R...

    Text Solution

    |

  18. Assertion A: Copper does not liberate hydrogen from the solution of di...

    Text Solution

    |

  19. Assertion (A): E^(@) value of single electrode is determined experimen...

    Text Solution

    |

  20. Assertion (A): Equivalent weights of NaCl, NaOH, KCl, KBr etc. are equ...

    Text Solution

    |