Home
Class 12
CHEMISTRY
Calculate the potential of hydrogen elec...

Calculate the potential of hydrogen electrode in contact with a solution whose pH is 10.

Promotional Banner

Topper's Solved these Questions

  • D AND F - BLOCK ELEMENTS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|66 Videos
  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|49 Videos

Similar Questions

Explore conceptually related problems

What is the potential of a hydrogen electrode at pH=10?

Calculate the potential of a silver electrode in a saturated solution of AgBr(K_(sp)=6 times 10^-13) containing, in addition, 0.1 mole per litre KBr. E_(Ag^+,Ag)^@=0.80 volt

The reduction potential of hydrogen electrode will be negative if :

The potential of hydrogen electrode is -118mV . The concentration of H^+ in the solution is

Calulate the hydronium ion concentration of a solution whose pH is 4.4.

The pressure of H_(2) required to make the potential of the hydrogen electrode in water equal to zero at 298 K is

Pt foil is used hydrogen electrode. Why?

A cell contains two hydrogen electrodes. The negative electrode is in contact with a solution of 10^-6 M hydrogen ions. The emf of the cell is 0.118V at 25^@C . Calculate the concentration of hydrogen ions at the positive electrode.

Calculate the electrode potential of copper electrode in a 0.1 M copper sulphate solution at 25^(@) C. (E^(@)(Cu^(2+)|Cu) = 0.34V) .

A N EXCEL PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
  1. Can you store copper sulphate solution in a zinc pot?

    Text Solution

    |

  2. Consult the table of standard electrode potential and suggest three su...

    Text Solution

    |

  3. Calculate the potential of hydrogen electrode in contact with a soluti...

    Text Solution

    |

  4. Calculate the emf of the cell in which the following reaction takes pl...

    Text Solution

    |

  5. The cell in which the following reaction occurs 2Fe^(3+)(aq)+2I-(aq)...

    Text Solution

    |

  6. Why does the conductivity of a solution decreases with dilution?

    Text Solution

    |

  7. Suggest a way to determine Lambdam^@ value of water.

    Text Solution

    |

  8. The molar conductivity of 0.025 mol L^(-1) methanoic acid (HCOOH) is 4...

    Text Solution

    |

  9. If a current of 0.5 ampere flows through a metallic wire for two hours...

    Text Solution

    |

  10. Suggest two material other than hydrogen that can be used as fuels in ...

    Text Solution

    |

  11. From the electrochemical series, Cu can displace Ag from silver nitrat...

    Text Solution

    |

  12. From the electrochemical series, Cu can displace Ag from silver nitrat...

    Text Solution

    |

  13. From the electrochemical series, Cu can displace Ag from silver nitrat...

    Text Solution

    |

  14. From the electrochemical series, Cu can displace Ag from silver nitrat...

    Text Solution

    |

  15. State the Faraday's laws of electrolysis

    Text Solution

    |

  16. In a classroom, the teacher has explained the quantitative aspects of ...

    Text Solution

    |

  17. In a classroom, the teacher has explained the quantitative aspects of ...

    Text Solution

    |

  18. The limiting molar conductivity of an electrolyte is obtained by addin...

    Text Solution

    |

  19. The limiting molar conductivity of an electrolyte is obtained by addin...

    Text Solution

    |

  20. Explain how conductivity measurements help to determine the ionisation...

    Text Solution

    |