Home
Class 12
CHEMISTRY
What are the reactions occuring at the c...

What are the reactions occuring at the cathode and anode of a Leclanche cell?

Promotional Banner

Topper's Solved these Questions

  • Coordination Compounds

    ASSAM ACADEMIC CENTRE|Exercise Example|81 Videos
  • EXAM PAPER 2012

    ASSAM ACADEMIC CENTRE|Exercise Example|70 Videos

Similar Questions

Explore conceptually related problems

What is Swarts reaction?

What is Etard reactions?

The main components of Leclanche cell are

What are the constituents of cathode ray?

What are the functions of catalyst in a reaction?

What is zero order reaction?

What is the relationship between the standard emf of the cell and the equilibrium constant of the cell reaction at 298K?

What are secondary cells?

What is galvanic cell?

ASSAM ACADEMIC CENTRE-Electro Chemistry -Example
  1. Why does molarity of a solution change with temperature?

    Text Solution

    |

  2. What is fuel cell?

    Text Solution

    |

  3. What are the reactions occuring at the cathode and anode of a Leclanch...

    Text Solution

    |

  4. Why it is not possible to measure the voltage of an isolated reduction...

    Text Solution

    |

  5. How would you determine the standard electrode potential of the system...

    Text Solution

    |

  6. Can you store copper sulphate solutions in a zinc pot?

    Text Solution

    |

  7. Consult the table of standard electrode potentials and suggest three s...

    Text Solution

    |

  8. Calculate the potential of hydrogen electrode in contact with a soluti...

    Text Solution

    |

  9. Calculate the emf of the cell in which the following reaction takes pl...

    Text Solution

    |

  10. The cell in which the following reactions occur: 2Fe(aq)^(3+) + 2I(aq)...

    Text Solution

    |

  11. Why does the molality of a solution remain unchanged with temperature?

    Text Solution

    |

  12. Suggest a way to determine Lambda(m)^@ value of water.

    Text Solution

    |

  13. The molar conductivity of 0.025 mol L^-1 methanoic acid is 46.1 S cm^2...

    Text Solution

    |

  14. Suggest a list of metals that are extracted electrolytically.

    Text Solution

    |

  15. What is the quantity of electricity in coulombs needed to reduce 1 mol...

    Text Solution

    |

  16. Write the chemistry of recharging the lead storage battery, highlighti...

    Text Solution

    |

  17. Suggest two materials other than hydrogen that can be used as fuels in...

    Text Solution

    |

  18. Explain how rusting of iron is envisaged as setting up of an electroch...

    Text Solution

    |

  19. Arrange the following metals in the order in which they displace each ...

    Text Solution

    |

  20. Given the standard electrode potentials: k^+//k = -2.93v, Ag^+//Ag = 0...

    Text Solution

    |