Home
Class 12
CHEMISTRY
Number of Faraday required to liberate 8...

Number of Faraday required to liberate `8g` of `H_2` is :

A

8

B

16

C

4

D

2

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    MBD PUBLICATION|Exercise QUESTION BANK|914 Videos
  • ENVIRONMENTAL CHEMISTRY

    MBD PUBLICATION|Exercise QUESTION BANK|299 Videos

Similar Questions

Explore conceptually related problems

The number of faraday required to liberate 1 mole of any element indicates :

The number of Faraday required to gneerate 1g of Mg from MgCl_2 is:

Number of faraday required to reduce a mole of Fe^(3+) to Fe^(2+) are:

The number of faradays required to deposit 27gm ‘Al’ from a solution of AlCl_3 will be

'The volume of '10 Vol' of 'H_2O_2 required to liberated 500 mL O_(2) at NTP is:'

How much electricity in terms of Faraday is required to produce (i) 20.0 g of Ca from molten CaCl_(2) ? (ii) 40.0 g of Al from molten Al_(2) O_(3) ?

MBD PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
  1. The one that is a good conductor of electricity in the folowing list o...

    Text Solution

    |

  2. In the electrolysis of CuCI2 solution using Cu electrodes the mass of ...

    Text Solution

    |

  3. Number of Faraday required to liberate 8g of H2 is :

    Text Solution

    |

  4. The weight ratio of Al and Ag deposited using the same quantity of cur...

    Text Solution

    |

  5. 20g of chlorine are evolved in 6 hour from sodium chloride solution by...

    Text Solution

    |

  6. What weight of copper will be depositeted by passing 2 faraday of elec...

    Text Solution

    |

  7. The weight ratio of Mg and AI deposited during the passage of same cur...

    Text Solution

    |

  8. The number of electrons passing per second through a cross-section of ...

    Text Solution

    |

  9. 13.5 g of Al get deposited when electricity is passed through the solu...

    Text Solution

    |

  10. If 1 faraday of electricity is passed through a solution of CuSO4 the ...

    Text Solution

    |

  11. The ratio of weight of hydrogen and magnesium deposited by the same am...

    Text Solution

    |

  12. Chlorine gas is passed into a solution containig KF, KL and KBr and KB...

    Text Solution

    |

  13. Metals can be prevented from rusting by :

    Text Solution

    |

  14. For a given redox change, E(RP2)^@ +E(OP1)^@ is equal to ……… where 1 i...

    Text Solution

    |

  15. In an electrolytic cell the anode and cathode are respectively represe...

    Text Solution

    |

  16. Stronger the oxidising agent , greater is the :

    Text Solution

    |

  17. Which does not oxidised by bromine water:

    Text Solution

    |

  18. The standard H electrode is written as :

    Text Solution

    |

  19. The reduction potentials of four metals P,Q,R and S are -2.90,+.34,+1...

    Text Solution

    |

  20. When lead accumulator is charged it is :

    Text Solution

    |