Home
Class 12
CHEMISTRY
How will you calculate the number of mol...

How will you calculate the number of moles of electrons actually passed and mass of the substance produced during electrolysis of a salt solution using reaction stoichiometry?

Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    CHETANA PUBLICATION|Exercise EXERCISE|179 Videos

  • Elements of groups 16, 17 and 18

    CHETANA PUBLICATION|Exercise EXERCISE|21 Videos

Similar Questions

Explore conceptually related problems

How are the number of moles of a substance obtained from the mass of the substance ?

The number of moles of electrons passed when current of 2 A is passed through an solution of electrolyte for 20 minutes is ___________.

How will you find the molar mass of solutes using freezing point depression.

A current of 0.2 A passes through a metal wire for 20 seconds. Calculate the number of electrons passing through the cross section of the wire during this time. (The charge on an electron = 1.6 times 10^(-19) C)

During electrolysis, 2A current is passed through an electrolytic solution for 965s. The number of moles of electrons passed will be

The same quantity of electricity is passed through two cells one containing AlCl3 solution and the other containing ZnCl2 solution. If 0.04 mole of Al is produced in the first cell, the number of moles of Zn produced in the second cell will be

A current of 6 amperes is passed through AICI_3 solution for 15 minutes using Pt electrodes, when 0.504 g of Al is produced. What is the molar mass of Al ?

How long will it take to produce 2.415 g of Ag metal from its salt solution by passing a current of 3A?Howmany molesof electrons are required? Molar mass of Ag is 107.9 g mol^(-1) .

CHETANA PUBLICATION-Electrochemistry-EXERCISE
  1. Why is cathode in an electrolytic cell considered to be negative and a...

    Text Solution

    |

  2. Define the terms: (1) Coulomb (2) Faraday.

    Text Solution

    |

  3. How will you calculate the number of moles of electrons actually passe...

    Text Solution

    |

  4. How many electrons will have a total charge of 1 coulomb?

    Text Solution

    |

  5. How many Faradays would be required to plateout 1.00 mole of free meta...

    Text Solution

    |

  6. Define voltaic cell or Galvanic cell.

    Text Solution

    |

  7. Describe Galvanic cell or voltaic cell.

    Text Solution

    |

  8. What is the difference between electrolytic cell and voltaic cell?

    Text Solution

    |

  9. Why is cathode in an electrolytic cell considered to be negative and a...

    Text Solution

    |

  10. What is a salt bridge? Write any two functions of salt bridge.

    Text Solution

    |

  11. What are the conventions used to represent galvanic cell?

    Text Solution

    |

  12. What are the conventions used to write cell diagram?

    Text Solution

    |

  13. What is the significance of the single vertical line and double vertic...

    Text Solution

    |

  14. A voltaic cell consisting of Fe^(2+)((aq)) I Fe((s)) and Bi^(3+)(aq) I...

    Text Solution

    |

  15. A voltaic cell consisting of Fe^(2+)((aq)) I Fe((s)) and Bi^(3+)(aq) I...

    Text Solution

    |

  16. A voltaic cell consisting of Fe^(2+)((aq)) I Fe((s)) and Bi^(3+)(aq) I...

    Text Solution

    |

  17. Formulate a cell from the following electrode reactions: Au^(3o+) (aq)...

    Text Solution

    |

  18. You have learnt Daniel cell in XI the standard write notations for ano...

    Text Solution

    |

  19. Define the terms:Oxidation potential

    Text Solution

    |

  20. Define the term: Reduction potential

    Text Solution

    |