Home
Class 12
CHEMISTRY
Conductivity of 0.02 M KCl 25^(@)C is 4x...

Conductivity of 0.02 M KCl `25^(@)C` is `4xx10^(-3)ohm^(-1)cm^(-1)`. The resistance of this solution at `25^(@)C` when meaured with a particular cell was 200 ohms. The resistance of 0.01 `M CuSO_(4)` at `25^(@)C` measured with the same cell was `8xx10^(3)` ohms. WHat is molar conductivity of he copper sulphate solution?

A

8

B

16

C

24

D

`10(ohm^(-1)cm^(2)mol^(-1))`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • REDOX REACTION & ELECTROCHEMISTRY

    BRILLIANT PUBLICATION|Exercise QUESTION (ELECTROCHEMISTRY) (LEVEL -II)|26 Videos

  • REDOX REACTION & ELECTROCHEMISTRY

    BRILLIANT PUBLICATION|Exercise QUESTION (ELECTROCHEMISTRY) (LEVEL -II) (ASSERTION-REASON)|3 Videos

  • REDOX REACTION & ELECTROCHEMISTRY

    BRILLIANT PUBLICATION|Exercise QUESTION (REDOX REACTION) (LEVEL -II) (ASSERTION-REASON)|3 Videos

  • POLYMERS, BIOMOLECULES AND CHEMISTRY IN EVERYDAY LIFE

    BRILLIANT PUBLICATION|Exercise LEVEL -III (Comprehension Type) |12 Videos

  • SOLID STATE

    BRILLIANT PUBLICATION|Exercise LEVEL-3 (Linked Comprehension Type)|10 Videos

Similar Questions

Explore conceptually related problems

Conductivity of 0.02 M, KCl solution is 0.002765 S cm^-1 . If the resistance of the cell containing the solution is 400 ohm, calculate the, cell constant.

A. 0.05 M NaOH solution offered, a.resistance of 31.6 ohm in a conductivity cell at 298 K. if the cell constant is 0.367 cm^-1.calculate molar conductivity of the sodium hydroxide soIution.

The resistivity of a 0.8 M , solution of electrolyte is. 5 xx 10^-3 , ohm cm . Calculate molar conductivity.

The conductivity of N/10 KCl solution at 20^circ C is 0.0212 cdot ohm^-1 ~cm^-1 and the resistance of the cell containing this solution at 20^circ C is 55 ohm. The cell constant is : 4.616 ~cm^-1 , 1.166 ~cm^-1 , 2.173 ~cm^-1 , 3.324 ~cm^-1

0.04M solution of a weak dibasic acid is 4.23xx10^(-4)S.cm^(-1) The degree of dissociation at this concentration of 0.061. The limiting equivalent conductance of this acid is

Resistance of 0.1 MKCI solution in a conductivity cell is 300 ohm and conductivity is 0.013 S cm^(-1) . The value of cell constant is:

BRILLIANT PUBLICATION-REDOX REACTION & ELECTROCHEMISTRY-QUESTION (ELECTROCHEMISTRY) (LEVEL -I) (HOMEWORK)
  1. KCl can be used in salt bridge in which of the following cells?

    Text Solution

    |

  2. Which of the following will increase the voltage of the cell with folo...

    Text Solution

    |

  3. The reduction potential of hydrogen electrode will be negative if :

    Text Solution

    |

  4. Pt:H(2)(P(1))[H^(+)(1M)][|H^(+)(1M)|H(2)P(2)],Pt (Where P(1) and P(2) ...

    Text Solution

    |

  5. Change in electrode potential of the half cell Al^(3+)//Al when Al^(3+...

    Text Solution

    |

  6. The emf of a Daniel cell Zn|Zn^(2+)(0.001M)||Cu^(2+)(1M)|Cu at 298 K i...

    Text Solution

    |

  7. Given E(Zn^(2+)//Zn)^(@)=-0.76V,E(Fe^(2+)//Fe)^(@)=-0.44V and E(Ni^(2+...

    Text Solution

    |

  8. Given that Ni^(2+)|Ni=-0.25V,Cu^(2+)|Cu=0.34VAg^(+)|Ag=0.80V and Zn^(2...

    Text Solution

    |

  9. Standard oxidation potential of Ni//NI^(2+) is 0.236V. This is combine...

    Text Solution

    |

  10. What is the emf of the following cell Pt:H(2)(1"atm")|H^(+)(0.1M)||C...

    Text Solution

    |

  11. Given E(Fe^(3+)//Fe)^(@)=-0.036V and E(fe^(2+)//Fe)^(@)=-0.44V . What ...

    Text Solution

    |

  12. Cd^(2+)+2e^(-)toCd,E^(@)=-0.40V Ag^(+)+Ie^(-)toAg,E^(@)=0.80V There...

    Text Solution

    |

  13. A galvanic cell is made of two hydrogen electrodes, one of which is th...

    Text Solution

    |

  14. Conductivity of 0.02 M KCl 25^(@)C is 4xx10^(-3)ohm^(-1)cm^(-1). The r...

    Text Solution

    |

  15. Which of the following statements are correct? 1. The oxidising powe...

    Text Solution

    |

  16. The standard emf of the cell Mg|Mg^(2+)||Al^(3+)|Al is 0.71V at 298 K....

    Text Solution

    |

  17. At 25^(@)C the molar conductances at infinite dillution for the stron...

    Text Solution

    |

  18. A certain current liberates 0.5 g of hydrogen in 2 hours. How many gra...

    Text Solution

    |

  19. A current of 5 amp is passed through molten salt of a metal for one ho...

    Text Solution

    |

  20. Aq. CuSO(4) is electrolysed using Pt electrodes. The volume of O(2) ga...

    Text Solution

    |