Home
Class 12
CHEMISTRY
Give the relation between conductivity a...

Give the relation between conductivity and molar conductivity.

Text Solution

Verified by Experts

`wedge_(m)=K/C wedge_(m) to "Molar conductivity expressed in Sm"^(2) mol^(-1)`
`K to" Conductivity expressed in Sm"^(-1). C to "Concentration in mol m"^(-3)`
`wedge_(m) =(K xx 1000)/(C)`
`wedge_(m) to "Molar conductivity expressed in S cm"^(2) mol^(-1)`.
`K to "Conductivity expressed in S cm"^(-1)`.
`C to "Concentration in mol L"^(-1)`.
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    SUBHASH PUBLICATION|Exercise Problem Section|25 Videos

  • CO-ORDINATION COMPOUNDS

    SUBHASH PUBLICATION|Exercise Questions|33 Videos

  • EXAM QUESTION PAPER JULY WITH ANSWER (2015)

    SUBHASH PUBLICATION|Exercise PART E|21 Videos

Similar Questions

Explore conceptually related problems

Express the relation between the conductivity and the molar conductivity of a solution.

What is the effect of change in concentration of an electrolyte solution on conductivity and molar conductivity.

The electrical resistance of a column of 0.05 M N aOH solution of diameter 1 cm and length 50 cm is 5.55 xx 10^(3)ohm . Calculate its resistivity , conductivity, and molar conductivity.

Give the relation between amu and meV,

Resistance of a conductivity cell filled with 0.02 M KCl solution is 520 Omega . Calculate the conductivity and molar conductivity of that solution. [Cell constant of the cell = 1.29 cm^(-1) ].

(a) Define the following terms: (i) Limiting molar conductivity (ii) Fuel cell. (b) Resistance of a conductivity cell filled with 0.1 mol L^-1 KCl solution is 100 Omega . IF the resistance of the same cell when filled with 0.02 mol L^-1 KCl solution is 520 Omega , calculate the conductivity and molar conductivity of 0.02 mol L^-1 KCl solution. The conductivity of 0.1 mol L^-1 KCl solution is 1.29 times 10^-2 Omega^-1 cm^-1 .

Give the relation between stress and strain .

Give the relation between DeltaU and DeltaH .

Define limiting molar conductivity?

What is limiting molar conductivity?

SUBHASH PUBLICATION-ELECTROCHEMISTRY-Problem Section
  1. Give the relation between conductivity and molar conductivity.

    Text Solution

    |

  2. E(cu)^(0)=0.34 and E(zn)^(0)=-0.76V. Calculate E("cell")^(0).

    Text Solution

    |

  3. E(Cu)^(0)=+0.34V and E(Ag)^(0)=+0.8V" calculate "E(cell")^(0).

    Text Solution

    |

  4. Calculate the EMF of the cell for the reaction. Mg((s))+2Ag((aq))^+ ...

    Text Solution

    |

  5. Calculate the e.m.f. of the cell in which the following reaction takes...

    Text Solution

    |

  6. Represent the cell in which the following reaction takes place Mg(s)...

    Text Solution

    |

  7. Calculate EMF of the cell represents below Zn//Zn^(2+)(C=0.1M)||Cu^(2+...

    Text Solution

    |

  8. For the standard cell Cu(s)|Cu^(2+)(aq)||Ag^(+)(aq)|Ag(s). [E((Cu^(2+)...

    Text Solution

    |

  9. For the standard cell Cu(s)|Cu^(2+)(aq)||Ag^(+)(aq)|Ag(s). [E((Cu^(2+)...

    Text Solution

    |

  10. Find the value of AG^(@) at 25^(@)C for the following electrochemical ...

    Text Solution

    |

  11. Calculate e.m.f. of cell for the reaction : Mg((s))+Cu^(2+)"(0.0001 ...

    Text Solution

    |

  12. Calculate DeltarG^@ for the following reactions: Fe^(+2) (aq)+Ag^(+)...

    Text Solution

    |

  13. Find the value of AG^(@) at 25^(@)C for the following electrochemical ...

    Text Solution

    |

  14. (a) The electrode potential for the Daniell cell given below is 1.1 V....

    Text Solution

    |

  15. Calculate standard free energy change for reaction Zn(S)+2Ag^(+)(aq) L...

    Text Solution

    |

  16. Calculate the equilibrium constant for the reaction Cu(s)+2Ag+(aq)ra...

    Text Solution

    |

  17. Calculate the equilibrium constant for the reaction Cu(s)+2Ag+(aq)ra...

    Text Solution

    |

  18. The cell in which of the following reaction occurs: 2Fe^(3+)(aq)+2I^...

    Text Solution

    |

  19. Resistance of a conductivity cell filled with 0.02 M KCl solution is 5...

    Text Solution

    |

  20. The resistance of solution of a salt occupying a volume between two pl...

    Text Solution

    |

  21. c) Resistance of a conductivity cell containing 0.1 M KCl solution is ...

    Text Solution

    |