Home
Class 12
CHEMISTRY
20 ampere current is flowing through CuS...

20 ampere current is flowing through `CuSO_4` solution for 60 minutes. Find the amonut of cupper deposited. (At .wt. of Cu = 63.5)

Promotional Banner

Topper's Solved these Questions

  • D-AND F-BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|291 Videos

  • GENERAL PRINCIPLE OF ISOLATION OF ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|190 Videos

Similar Questions

Explore conceptually related problems

A current of 2.6 ampere was passed through CuSO_4 solution for 380 sec. The amount of Cu deposited is (at .wt. of Cu (63.5):

A current of 0.5 amperes was passed through a solution of silver nitrate for six min. Find the mass of silver deposited. (Atomic mass of Ag = 108 )

State and explain Faraday 's laws of electrolysis. When a current of 6 ampere strength is passed through AgNO_3 solution for 10 minutes, 4 gms of silver is deposited. Find out the electrochemical equivalent of silver.

State and explain Faraday 's laws of electrolysis. A current of 20 amperes is passed through CuSO_4 solution for 1 hr. How many grams of copper will be deposited ?

Answer any seven questions of the following: CuSO_4 solution is electrolysed for 20 minutes with a current of 3 amperes. What mass of copper will be deposited at the cathode?

If 1 faraday of electricity is passed through a solution of CuSO_4 the amount of copper deposited will be equal to its :

MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. What is fuel cell?

    Text Solution

    |

  2. Define Galvanic-cell or Voltaic-cell.

    Text Solution

    |

  3. 20 ampere current is flowing through CuSO4 solution for 60 minutes. Fi...

    Text Solution

    |

  4. Calculate the value of Molar conductivity of MgCl(2) at infinite dilut...

    Text Solution

    |

  5. Calculate the normality of KCI solution having resistance 2000 ohm. Th...

    Text Solution

    |

  6. 0.2 amp current flowing for 15 minutes deposits copper of 0.1978gm. Fi...

    Text Solution

    |

  7. How much time is required to pass 18000 coulombs of electricity throug...

    Text Solution

    |

  8. I coulomb of charge contains how many number of electrons ?

    Text Solution

    |

  9. Calculate the electrochemical equivalent of oxygen.

    Text Solution

    |

  10. The conductivity of 0.20 M solution of KCl at 298 K is 0.248S cm^(-1) ...

    Text Solution

    |

  11. In an electrolytic cell 10 gm of chlorine is liberated from NaCl solut...

    Text Solution

    |

  12. How many coulombs of electricity are required for reduction of 1 mol o...

    Text Solution

    |

  13. How many coulombs of electricity are required for oxidation of 1 mol o...

    Text Solution

    |

  14. How many moles of electrons are given by 45 coulombs ?

    Text Solution

    |

  15. How many moles of electrons are required to produce 10 gm of Al from m...

    Text Solution

    |

  16. Calculate the electrode potential given that E° (Zn^(2+) // Zn)=-0.76V...

    Text Solution

    |

  17. Calculate the value of equilibrium constant for the reaction at 298 k....

    Text Solution

    |

  18. The ∆G° for the Danielle cell has been found to be - 212.3 kJ at 25°C....

    Text Solution

    |

  19. Define conductivity and molar conductivity for the solution of an elec...

    Text Solution

    |

  20. Calculate the EMF of following cell at 298K Fe(s) |Fe^(2+)(0.1M)| | Ag...

    Text Solution

    |