Home
Class 12
CHEMISTRY
How many Faraday of electricity are requ...

How many Faraday of electricity are required to produce 18g of Al (atomic mass = 27) from molten `Al_2O_3` by electrolysis?

A

`3/2`

B

`2/3`

C

2

D

`3/17`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SET-11

    UNITED BOOK HOUSE|Exercise Exercise |73 Videos

  • SET-13

    UNITED BOOK HOUSE|Exercise Exercise |46 Videos

Similar Questions

Explore conceptually related problems

How many faraday of electricity are required to produce 18 g of Al (atomic mass = 27) from molten Al_(2)O_(3) by electrolysis -

What quantity of electricity infaraday is required to produce 36 gm of Al from molten alumina?

How many faradays of electricity will be required to electrolyse completely 1 mol of molten Al_(2)O_(3) to produce Al metal and O_(2) gas ?

How much electricity in terms of Faraday is required to produce - 40.0 g of Al from molten Al_(2)O_(3) ?

How many faraday of electricity is required to liberate 1 mol of copper from a copper sulphate solution?

How many gram of carbon is to be burnt to produce 33g of CO_(2) ?

How many faradays of electricity will be required to electrilyse completely 1 mol molten Al_2O_3 to produce Al metal and O_2 gas?

How many faraday of electricity is required to liberate 1 mole of copper from a copper sulphate solution ?

How much electricity in terms of Faraday is required to produce - 20.0 g of Ca from molten CaCl_(2) ?

UNITED BOOK HOUSE-SET-12-Exercise
  1. How many Faraday of electricity are required to produce 18g of Al (ato...

    Text Solution

    |

  2. Which of the following is an antibiotic?

    Text Solution

    |

  3. Alitame is.

    Text Solution

    |

  4. Vulcanisation of rubber is done by heating natural rubber with which o...

    Text Solution

    |

  5. In which of the following peptide bond is present?

    Text Solution

    |

  6. Oxidation no of Fe in K4[Fe(CN)6].

    Text Solution

    |

  7. If 'a' is the length of the edge of unit cell fcc lattice, the atomic ...

    Text Solution

    |

  8. Which one among the following is maximum acidic?

    Text Solution

    |

  9. Which one of the following undergoes oxidation reduction simultaneousl...

    Text Solution

    |

  10. The extent of physical adsorption is appreciable at.

    Text Solution

    |

  11. Ethanol can be converted to ethyl ethanoate by the action of.

    Text Solution

    |

  12. Alkyl nitrile is obtained by the action of alkyl halide with.

    Text Solution

    |

  13. Which of the following free gaseous ions of 3d elements has the highes...

    Text Solution

    |

  14. The hybridisation of phosphorus in PCl3 is.

    Text Solution

    |

  15. Write the general outer electronic configuration of f block elements.

    Text Solution

    |

  16. Relation between equivalent conductance (^) and specific conductance (...

    Text Solution

    |

  17. Write down the relatiuon between the emf of a galvanic cell and the Gi...

    Text Solution

    |

  18. Write two differeneces between physisorption and chemisorption.

    Text Solution

    |

  19. Give one reason why a finely divided substance is more effective as an...

    Text Solution

    |

  20. What is an antiseptic?

    Text Solution

    |