Home
Class 12
CHEMISTRY
How many hour are required for a current...

How many hour are required for a current of `3.0` ampere to decompose `18 g` water?

Text Solution

Verified by Experts

The correct Answer is:
18 hours
Promotional Banner

Topper's Solved these Questions

  • ELECTROLYSIS AND ELECTROLYTIC CONDUCTANCE

    RC MUKHERJEE|Exercise Objective Problems|39 Videos

  • ELECTROLYSIS AND ELECTROLYTIC CONDUCTANCE

    RC MUKHERJEE|Exercise Examples On Conductance|13 Videos

  • DILUTE SOLUTION AND COLLIGATIVE PROPERTIES

    RC MUKHERJEE|Exercise Objective problems|36 Videos

  • ELECTROMOTIVE FORCE

    RC MUKHERJEE|Exercise EXERCISE |1 Videos

Similar Questions

Explore conceptually related problems

How long will it take for a current of 3 amperes to decompose 36g of water? (Eq. wt. of hydrogen is 1 and that of oxygen is 8)

Aluminium is produced commercially by the electrolysis of Al_(2)O_(3) . How many hours would be required to produce 250 g of Al usinga 5.00 ampere current?

How many moles are 3.6 g of water ?

How many electrons flow when a current of 5 amperes is passed through a conductor for 200 seconds?

How many types of decomposers are there?

RC MUKHERJEE-ELECTROLYSIS AND ELECTROLYTIC CONDUCTANCE-Problems
  1. A current of 0.5 amp is sent through a solution of CuSO(4) for 20 minu...

    Text Solution

    |

  2. What current is required to pass 1 mole of electrons per hour through ...

    Text Solution

    |

  3. How many hour are required for a current of 3.0 ampere to decompose 18...

    Text Solution

    |

  4. 50 mL of a 0.1 M CuSO(4) solution is electrolysed for 12 minutes at a ...

    Text Solution

    |

  5. For the electrolytic production of NaClO(4) from NaClO(3) as per react...

    Text Solution

    |

  6. Electric current is passed through two cells 'A' and 'B' in series. Ce...

    Text Solution

    |

  7. One hundred millilitres of 0.8 M copper sulphate is electrolysed for 3...

    Text Solution

    |

  8. Anthracene can be oxidised anodically to anthraquinone. What weight of...

    Text Solution

    |

  9. To reduce nitrobenzene to aniline, 20 g of C(6)H(5)NO(2), 30 cc of an ...

    Text Solution

    |

  10. 0.2964g of Cu was deposited on passage of a current of 0.5 amp for 30 ...

    Text Solution

    |

  11. Most of the copper used to make wire has been electrically refined by...

    Text Solution

    |

  12. How long should a current o 0.5 amp be passed through 50 mL of a 0.10 ...

    Text Solution

    |

  13. Lake Cayuga has a volume of water estimated to be 8.2 xx 10^(12) litre...

    Text Solution

    |

  14. A 200-watt, 110-volt incandescent lamp is connected in series with an ...

    Text Solution

    |

  15. 40 mL of 0.125 M of NiSO(4) solution is electrolysed by a current of 0...

    Text Solution

    |

  16. An electric current is passed through a solution of (i) silver nitrate...

    Text Solution

    |

  17. In a fuel cell, hydrogen and oxygen react to produce electricity. In p...

    Text Solution

    |

  18. 3A current was passed through an aqueous solution of an unknown salt o...

    Text Solution

    |

  19. A total of 69500 C of electricity was required to reduced 37.7 g of M^...

    Text Solution

    |

  20. A solution containing Cu(I), Ni and Zn cyanide complexes was electroly...

    Text Solution

    |