Home
Class 12
CHEMISTRY
Aqueous solution of CuSO4 is electrolyse...

Aqueous solution of `CuSO_4` is electrolysed using inert electrodes till the blue coloured solution becomes colourless. The colourless solution formed is

A

`Cu(OH)_(2)`

B

`H_(2)SO_(4)`

C

`CuSO_(4)`

D

`H_(2)O`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1 ( Faradays laws)|10 Videos

  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1 ( Electrolytic conductance)|18 Videos

  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1 ( Arrhenious theory)|5 Videos

  • DILUTE SOLUTIONS

    AAKASH SERIES|Exercise EXERCISE - 1.2|55 Videos

  • ELEMENTS OF D - BLOCK

    AAKASH SERIES|Exercise EXERCISE - 5.2|33 Videos
AAKASH SERIES-ELECTROCHEMISTRY -OBJECTIVE EXERCISE - 1 ( Electrolysis)
  1. As electrolysis is in progress, if the cathode plate is removed

    Text Solution

    |

  2. In the electrolytic cell, flow of electrons is from

    Text Solution

    |

  3. In electrolysis of dilute H2SO4, what is liberated at anode in the pre...

    Text Solution

    |

  4. Which process occurs in the electrolysis of aqueous solution of nickel...

    Text Solution

    |

  5. Molten CuCl2, is electrolysed using platinum electrode. The reaction o...

    Text Solution

    |

  6. During the electrolytic reduction of alumina, the reaction at cathode ...

    Text Solution

    |

  7. When an aqueous solution of copper sulphate is electrolysed using copp...

    Text Solution

    |

  8. Which of the following reaction is possible at anode ?

    Text Solution

    |

  9. Aqueous solution of CuSO4 is electrolysed using inert electrodes till ...

    Text Solution

    |

  10. After the electrolysis of aqueous solution of NaCl using Pt electrodes...

    Text Solution

    |

  11. During the electrolysis of aqueous solution of the following, molarity...

    Text Solution

    |

  12. Aqueous NaCl solution is electrolyzed using platinum electrodes. What ...

    Text Solution

    |

  13. At anode in the electrolysis of fuscd sodium chloride

    Text Solution

    |

  14. In electrolysis of NaCl when Pt electode is taken then H2 is liberated...

    Text Solution

    |

  15. Which of the following ions is discharged at the cathode when an aqueo...

    Text Solution

    |

  16. During electrolysis of fused NaOH

    Text Solution

    |

  17. Aqueous solution of AgNO3 is electrolysed using inert electrodes. At t...

    Text Solution

    |

  18. At cathode, the electrolysis of aqueous Na2SO4 gives

    Text Solution

    |

  19. An aqueous solution containing one mole per litre of each Cu(NO3)2 , A...

    Text Solution

    |

  20. The electrolysis of an aqueous solution of KNO3 between platinum elect...

    Text Solution

    |