Home
Class 12
CHEMISTRY
In the electrolysis of CuCl(2) solution,...

In the electrolysis of `CuCl_(2)` solution, the mass of cathode increased by 6.4 g. What occurred at copper anode ?

A

0.224 litre of `Cl_(2)` was liberated

B

1.12 litre of oxygen was liberated

C

0.05 mole `Cu^(2+)` passed into the solution

D

0.1 mole `Cu^(2+)` passed into the solution

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    OP TANDON|Exercise OBJECTIVE TYPE QUESTION (LEVEL -B)|52 Videos

  • ELECTROCHEMISTRY

    OP TANDON|Exercise One or more than correct answer|19 Videos

  • ELECTROCHEMISTRY

    OP TANDON|Exercise PRACTICE PROBLEMS|94 Videos

  • COORDINATION COMPOUNDS

    OP TANDON|Exercise SBJECTIVE TYPE|96 Videos

  • HALOALKANES AND HALOARENES

    OP TANDON|Exercise Single Interger answer type questions|14 Videos

Similar Questions

Explore conceptually related problems

In the manufacture of NaOH by the electrolysis of NaCl solution , the cathode and anode are separated using a diaphragm because

Which of the following statements are correct? a) The electrolysis of aquious NaCl produces hydrogen gas at cathode and chlorine gas at anode, b) The electrolysis of a CuSO_(4) solution using Pt electrodes causes the liberation of O_(2) at the anode and the deposition of copper at the cathode. c) Oxygen and hydrogen are produced at the anode and cathode during the electrolysis of dilute aqueous solution of H_(2)SO_(4) d) All electrolytic reactions are redox reactions

During the electrolysis of molten NaCl solution, 230 g of sodium metal is deposited on the cathode, then how many moles of chlorine will be obtained at anode?

OP TANDON-ELECTROCHEMISTRY-OBJECTIVE TYPE QUESTION (LEVEL -A)
  1. Which one of the following will increase the voltage of the cell ? (T...

    Text Solution

    |

  2. A chemist wants to produce CI(2)(g) from molten NaCI. How many grams c...

    Text Solution

    |

  3. In the electrolysis of CuCl(2) solution, the mass of cathode increased...

    Text Solution

    |

  4. Cosoder the reactopm: (T = 298 K) Cl2 (g) + 2 BR^(-) (aq) rarr 2 Cl^...

    Text Solution

    |

  5. How much silver will be obtained by that quantity of current which dis...

    Text Solution

    |

  6. The specific conductance of a salt of 0.01 M concentration is 1.061 xx...

    Text Solution

    |

  7. What is the number of coulombs required for the conversion of one mol...

    Text Solution

    |

  8. Which of the following solutions of NaCl will have the highest specifi...

    Text Solution

    |

  9. The equivalent conductance of a 1 N solution of an electrolyte is near...

    Text Solution

    |

  10. Zinc is coated over ion iron to prevent rusting of iron because :

    Text Solution

    |

  11. The standard reduction potentials at 25^(@)C of Li^(+)//Li, Ba^(2+)//...

    Text Solution

    |

  12. Three faradays of electricity was passed through an aqueous solution o...

    Text Solution

    |

  13. The standard electrode potentials of Zn, Ag and Cu are -0.76, 0.80 and...

    Text Solution

    |

  14. The standard emf for the cell cell reaction Zn + Cu^(2+) rarr Zn^(2+)...

    Text Solution

    |

  15. Three mole of electrons are passed through three solutions in successi...

    Text Solution

    |

  16. In the electroysis of an aqueous solution of NaOH, 2.8 litre of oxygen...

    Text Solution

    |

  17. Two half-cells potentials -0.44 and 0.799 volt respectively. These two...

    Text Solution

    |

  18. When a lead storage battery is charged:

    Text Solution

    |

  19. An example of a simple fuel cell is:

    Text Solution

    |

  20. For the cell reaction, Mg(s)+2Ag^(+) (aq.) hArr Mg^(2+) (aq.)+2Ag(s) ...

    Text Solution

    |