Home
Class 12
CHEMISTRY
Conductivity of 2.5xx10^(-4)M methanoic ...

Conductivity of `2.5xx10^(-4)M` methanoic acid is `5.25xx10^(-5)Scm^(-1)`. Calculate its molar conductivity and degree of dissociation (Given `lambda^@(H^+)=349.5Scm^2mol^(-1)` and `lambda^@(HCOO)=50.5 Scm^2mol^(-1)`)

Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    R G PUBLICATION|Exercise EXERCISE|112 Videos
  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    R G PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

Conductivity of 0.00241 M acetic acid is 7.896xx10^-5 S cm^-1 .Calculate its molar conductivity and what is its dissociation constant?

The molar conductivity of 0.025 mol L^-1 methanoic acid is 46.1 S cm^2 mol^-1 . Calculate its degree of dissociation and dissociation constant. Given lambda^@(H^+) = 349.6 S cm^2 mol^-1 abd lamda^@(HCOO-) = 54.6 S cm^2 mol .

The conductivity of 0.20M solution of KCL at 298K is 0.0248Scm^-1 , Calculate its molar conductivity.

The conductivity of 0.20M solution of KCl at 298K is 0.0248 Scm-1 . Calculate its molar conductivity.

The conductivity of 0.001M acetic acid is 4X10^(-2)S//m . Calculate the dissociation constant of acetic acid if lambda_m^@ for acetic acid is 390Scm^2mol^(-1) .

Calculate molality of 2.5 g of ethanoic acid in 25g of benzene

The rate constat (k) for a particular reaction is 2.3xx10^(-5)Lmol^(-1)S^(-1) . The order of the reaction is

The rate constant of reaction is 1.5xx10^7s^-1 at 50^@C and 4.5xx10^7s^-1 at 100^@C . Calculate the value of activation energy for the energy for the reaction (R = 8.314 Jk^-1 mol^-1)

The rate of a reaction is 1.2xx10^-3 L mol^-1 s^-1 . What is the order of the reaction?

The rate constant for a chemical reaction at a given temperature is 2.3xx10^(-5)Lmol^(-1)s^(-1) . What is the order of the reaction

R G PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. What is Faraday? Show that 1 Faraday=96487C.

    Text Solution

    |

  2. Consider the reaction: Cr2O7^(2-)+14H^++6e^- rarr 2Cr^(3+)+7H2O what i...

    Text Solution

    |

  3. How much electricity in terms of Faraday is required to produce. 20g o...

    Text Solution

    |

  4. Write the full cell reaction taking place in Laclanche cell.

    Text Solution

    |

  5. Write short note on lead storage battery.

    Text Solution

    |

  6. What is corrosion? Write the electrode reactions of rusting.

    Text Solution

    |

  7. One half-cell in a voltaic cell is constructed from a silver wire dipp...

    Text Solution

    |

  8. Conductivity of 2.5xx10^(-4)M methanoic acid is 5.25xx10^(-5)Scm^(-1)....

    Text Solution

    |

  9. A zinc rod is dipped in 0.1M sol^ of ZnSO4. The sald is 95% dissociate...

    Text Solution

    |

  10. How many moles of mercury will be produced by electrolysing 1.0M Hg(NO...

    Text Solution

    |

  11. Which of the following pairs will have greater conduction ? 0,1M ace...

    Text Solution

    |

  12. Which of the following pairs will have greater conduction ? 0.1M Na...

    Text Solution

    |

  13. Calculate the equilibrium constant for the reaction. 2Fe^(3+)+3I^-ha...

    Text Solution

    |

  14. Calculate the electrode potential of a copper electrode dipped in 0.1M...

    Text Solution

    |

  15. Write Debye-Huckel-Onsagar equation what do different symbols signify?

    Text Solution

    |

  16. Consider the reaction: Cr2O7^(2-)+14H^++6e^- rarr 2Cr^(3+)+7H2O what i...

    Text Solution

    |

  17. The conductivity of 0.001M acetic acid is 4X10^(-2)S//m. Calculate the...

    Text Solution

    |

  18. What is a Nickel-Cadmium cell? State its one merit and one demerit ove...

    Text Solution

    |

  19. A copper silver cell is set up. The copper ion concentration is 0.10M...

    Text Solution

    |

  20. Corrosion is essentially an electro chemical phenomenon. Explain the r...

    Text Solution

    |