Home
Class 12
CHEMISTRY
When an electric current is passed throu...

When an electric current is passed through acidified water, 112ml of `H_2` gas collected at NTP at cathode in 965sec. the current strength is

A

`1.0`

B

`0.5`

C

`0.1`

D

`2.0`

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

When an electric current is passed through an aqueous solution of sodium chloride :

When SO_2 is passed through acidified KMnO_4 solution

What happens when current is passed through a colloidal solution?

What happens when H_2S gas is passed through chlorine water ?

Explain what is observed, electric current is passed through a colloidal solution?

Which will be decomposed when electric current is passed through its aqueous solution?

MBD PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
  1. For the reaction at 298K, Ag^+(aq)+e^- =Ag(s),E^@=+0.80V Sn^(2+)(aq)...

    Text Solution

    |

  2. What is the potential of the cell containing two hydrogen electrodes a...

    Text Solution

    |

  3. When an electric current is passed through acidified water, 112ml of H...

    Text Solution

    |

  4. Chromium plating can involve the electrolysis of an electrolyte of an ...

    Text Solution

    |

  5. A current of I ampere was passed for t second through three cell P,Q a...

    Text Solution

    |

  6. An electric current of c ampere was passed through a solution of an el...

    Text Solution

    |

  7. The electrochemical equivalent of silver is 0.0011180g . When an elect...

    Text Solution

    |

  8. Two electrolytic cells, one containing acidified ferrous chloride and ...

    Text Solution

    |

  9. 1.8 g of metal were deposited by a current of 3 ampere for 50 minute. ...

    Text Solution

    |

  10. A current of 9.65 ampere folwing for 10 minute depostits 3.0 g of a me...

    Text Solution

    |

  11. Consider the reaction, M^(n+) (aq)+ne rarrM(s) The standard reduction...

    Text Solution

    |

  12. The hydrogen electrode is dipped in solution of pH =3 at 25^@C. The r...

    Text Solution

    |

  13. The same amount of electricity was passed through two separate electro...

    Text Solution

    |

  14. The standard emf for the cell reaction, Zn+Cu^(2+) =Cu+Zn^(2+)is 1.10 ...

    Text Solution

    |

  15. Given electrode potentials are: Fe^(3+) +e rarrFe^(2+) ,E^@=0.771V I2...

    Text Solution

    |

  16. The equation, E^@ =(RT)/(nF)In Kc is called :

    Text Solution

    |

  17. On the basis of position in the electrochemial series, the metal does ...

    Text Solution

    |

  18. During the charging of lead storage battery, the reaction at anode is ...

    Text Solution

    |

  19. If a salt bridge is removed from the two half cell, the voltage:

    Text Solution

    |

  20. The calomel electrode is a:

    Text Solution

    |