Home
Class 12
CHEMISTRY
During the electrolysis of AgNO(3), the ...

During the electrolysis of `AgNO_(3)`, the volume of `O_(2)` formed at `STP` due to passage of `2A` of current for `965 s` is

A

`0.112L`

B

`0.224L`

C

`11.2L`

D

`22.4L`

Text Solution

Verified by Experts

The correct Answer is:
a
Number of Faradays `=(It)/(96500)=(2xx9650)/(96500)=0.02`
Anode `:2H_(2)O(l) rarr O_(2)(g)+4H^(o+)(aq)+4e^(-)`
`implies4F` electricity `=1 mol O_(2)-=22.4L O_(2)` at `STP`
`implies0.2F` electricity `=22.4xx(0.02)/(4)`
`=0.112L O_(2)` at `STP`
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    CENGAGE CHEMISTRY|Exercise Exerciseassertion -Reasoning|25 Videos

  • ELECTROCHEMISTRY

    CENGAGE CHEMISTRY|Exercise Exerciseinterger|8 Videos

  • ELECTROCHEMISTRY

    CENGAGE CHEMISTRY|Exercise Exercisemultiple Correct Ansers|53 Videos

  • D AND F BLOCK ELEMENTS

    CENGAGE CHEMISTRY|Exercise Archives Subjective|29 Videos

  • GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

    CENGAGE CHEMISTRY|Exercise Archives (Subjective)|14 Videos

Similar Questions

Explore conceptually related problems

The volume of 8 g O_(2) at STP is

During electrolysis, O_(2)(g) is evolved at anode in

Calculate the volume of O_(2) liberated at STP by passing 5A current for 193 sec through acidicied water.

Assume that during the electrolysis of AgNO+(3) , only H_(2)O is electrolyzed and O_(2) is formed as 2H_(2)O rarr 4H^(o+)+O_(2)+4e(-) O_(2) formed at NTP due to passage of 2 amperes of current for 96 second is

During the electrolysis of water,if 11.2 litre H_2 is obtained at S.T.P at cathode,then mass of O_2 obtained at anode is

The volume of O_(2) liberated at STP by the passage of 2 faraday of electric charge thorugh acidulated water is

CENGAGE CHEMISTRY-ELECTROCHEMISTRY-Exercises Ingle Correct
  1. The strongest oxidizing agent among the following is

    Text Solution

    |

  2. The weakest oxidizing agent among the following is

    Text Solution

    |

  3. Suppose that gold is being plated onto another metal in a electrolytic...

    Text Solution

    |

  4. Chromium plating is applied by electrolysis to objects suspended in a ...

    Text Solution

    |

  5. 20 Ml of KOH solution was titrated with 0.20 M H(2)SO(4) solution in a...

    Text Solution

    |

  6. What is the cell entropy change ( in J K ^(-1)) of the following cell...

    Text Solution

    |

  7. k=4.95xx10^(-5) S cm^(-1) for a 0.001 M solution. The reciprocal of th...

    Text Solution

    |

  8. What is the value of pK(b)(CH(3)COO^(c-)) if wedge^(@).(m)=390 S cm^(-...

    Text Solution

    |

  9. In Hall's process , in the production of Al, carbon is used as the ano...

    Text Solution

    |

  10. DeltaG^(c-) or the reaction is , 4Al+3O(2)+6H(2)O+4overset(c-)(O)H r...

    Text Solution

    |

  11. Cu^(2+)+2e^(-) rarr Cu. For this, graph between E(red) versus ln[Cu^(2...

    Text Solution

    |

  12. A cell Cu|Cu^(2+)||Ag^(o+)|Ag inintially contains 2 M Ag^(o+) and 2 M ...

    Text Solution

    |

  13. The value of reaction quotient Q for the cell Zn(s)|Zn^(2+)(0.01M)||...

    Text Solution

    |

  14. In acid medium, MnO(4)^(c-) is an oxidizing agent. MnO(4)^(c-)+8H^(o...

    Text Solution

    |

  15. During the electrolysis of AgNO(3), the volume of O(2) formed at STP d...

    Text Solution

    |

  16. CH(3)COOH is titrated with NaOH solution. Which of the following state...

    Text Solution

    |

  17. The rusting of iron takes place as follows : 2H^(o+)+2e^(-) +(1)/(2...

    Text Solution

    |

  18. The number of atoms of Ca that will be deposited from a solution of Ca...

    Text Solution

    |

  19. A reaction : (1)/(2)H(2)(g)+AgCl(s)hArrH^(o+)(aq)+Cl^(Θ)(aq)+Ag(s) ...

    Text Solution

    |

  20. During the electrolysis of aqueous solution of HCOOK, the number of ga...

    Text Solution

    |