Home
Class 12
CHEMISTRY
Which of the following is not an anode r...

Which of the following is not an anode reaction ?

A

`Ag^(+) to Ag-1e^(-)`

B

`Cu to Cu^(2+)+2e^(-)`

C

`Fe to Fe^(3+)+3e^(-)`

D

`4OH^(-) to 2H_(2)O+O_(2)+4e^(-)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    MARVEL PUBLICATION|Exercise Previous years Entrance Exams MCQ|55 Videos
  • D AND F BLOCK ELEMENTS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|60 Videos
  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MARVEL PUBLICATION|Exercise Test Your Grasp|30 Videos

Similar Questions

Explore conceptually related problems

Which of the following is anodic reaction.

Which of the following reaction is anodic?

Which of the following does not evolve oxygen at anode when the electrolysis is carried out of

Which of the following reactions takes place at anode ?

Which of the following reactions takes place at anode ?

Which of the following statements is incorrect for anode rays?

Consider the following relations for (i) EMF of the cell =(Oxidation potential of anode) -(Reduction potential of cathode) (iii) EMF of the cell=(Reduction potential of anode) + (Reduction potential of cathode) (iv) EMF of the cell=(Oxidation potential of the anode)-(Oxidation potential of the cathode) which of the following above reactions are correct?

MARVEL PUBLICATION-ELECTROCHEMISTRY-Test your Grasp
  1. A solution of electrolyte in water, when electrolysed , liberated H(2)...

    Text Solution

    |

  2. In a salt bridge KCl is used because

    Text Solution

    |

  3. Which of the following is not an anode reaction ?

    Text Solution

    |

  4. The standard reduction potential for Fe^(2+) //Fe and Sn^(2+) //Sn ele...

    Text Solution

    |

  5. Four colourless salt solutions are placed in separate test tubes and a...

    Text Solution

    |

  6. The ECE of metal is z the mass of metal deposited by the passage of 50...

    Text Solution

    |

  7. The oxidation potential of Zn, Mg , Ni and Cu are -0.76 V, 2.37V, 0.25...

    Text Solution

    |

  8. In the lead storage battery during discharging

    Text Solution

    |

  9. The substance obtained at the cathode on electrolysis of NaOH solution

    Text Solution

    |

  10. When zinc rod is directly placed in copper sulphate solution /

    Text Solution

    |

  11. The e.mf. Of a cell depends on

    Text Solution

    |

  12. If m is the mass of a substance with equivalent weight E and Q is quan...

    Text Solution

    |

  13. When a lead storage battery is charged:

    Text Solution

    |

  14. The following four colourless salt solutions are placed in separate te...

    Text Solution

    |

  15. What will happen when copper spon is used to stir a solution of alumin...

    Text Solution

    |

  16. If a salt bridge is removed between the two half cells in an experimen...

    Text Solution

    |

  17. The quantity of electricity required to librate 0.1 g equivalent of an...

    Text Solution

    |

  18. The e.m.f of a cell containing of standard hydrogen electrode and a zi...

    Text Solution

    |

  19. The SRP of cadmium and copper electrodes are -0.4 volt and +0.34volt r...

    Text Solution

    |

  20. The e.m.f of the cell Zn|Zn^(2)||Cu^(2+)|Cu can be increased by

    Text Solution

    |