Home
Class 12
CHEMISTRY
Calculate the cell constant if the speci...

Calculate the cell constant if the specific conductance of a Solution 0.2 I `"ohm"^(-1)cm^(-1)` and its conductance is 0.04 `"ohm"^(-1)`.

A

1 `cm^(-1)`

B

0 `cm^(-1)`

C

5 `cm^(-1)`

D

0.2 `cm^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C

`K=Cxx`cell constant`=(K)/(C)=(0.2)/(0.04)=5cm^(-1)`.
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Corrosion)|6 Videos
  • ELECTROCHEMISTRY

    ERRORLESS |Exercise Critical Thinking Objective Question|16 Videos
  • ELECTROCHEMISTRY

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Conductor And conductance)|59 Videos
  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise JEE Section (Numeric answer type questions)|2 Videos
  • ENVIRONMENTAL CHEMISTRY

    ERRORLESS |Exercise CRITICAL THINKING (Objective question )|16 Videos

Similar Questions

Explore conceptually related problems

Calculate the cell constant if the specific conductance of a Solution is 0.2 "ohm"^(-1)cm^(-1) and its conductance is 0.04 "ohm"^(-1) .

The specific conductance of a solution is 0.3568 " ohm"^(-1) cm^(-1) when placed in a cell the conductance is 0.0268 " ohm"^(-1) . The cell constant is

The specific conductance of 0.1 M NaCl solution is 1.06 xx 10^(-2) ohm^(-1) cm^(-1) . Its molar conductance in ohm^(-1) cm^(2) mol^(-1) is

The specific conductivity of 0.5N solution is 0.01287 ohm^(-1) cm^(-1) . What would be its equivalent conductance?

The specific conductance of a solution is 0.03568 ohm/cm and when placed in a cel, the conductance is 0.0268 per ohm. The cell constant is

Specific conductance of 0.1 M NaCl solution is 1.01xx10^(-2) ohm^(-1) cm^(-1) . Its molar conductance in ohm^(-1) cm^(2) mol^(-1) is

The specific conductance of a 0.01 M solution of KCl is 0.0014 ohm^(-1) cm^(-1) " at " 25^(@)C . Its equivalent conductance is:

(a) Define the terms conductivity and molar conductivity for the solution of an electrolyte. Comment on their variation with temperature (b) The measured resistance of a conductance cell was 100 ohms. Calculate (i) the specific conductance and (ii) the molar conductance of the solution (KCl=74.5 g mol^(-1) and cell constant =1.25 cm^(-1))

ERRORLESS -ELECTROCHEMISTRY-Ordinary Thinking Objective Questions (Cell constant and Electrochemical cells)
  1. The standard cell potential of Zn|zn((aq))^(2+)"||"Cu((aq))^(2+)|Cu ce...

    Text Solution

    |

  2. The relationship between standard reduction potential of a cell and eq...

    Text Solution

    |

  3. Calculate the cell constant if the specific conductance of a Solution ...

    Text Solution

    |

  4. If the specific conductance and conductance of a solution are same, th...

    Text Solution

    |

  5. Which of the following reaction is possible at anode ?

    Text Solution

    |

  6. In a hydrogen-oxygen fuel cell, combustion of hydrogen occurs to :

    Text Solution

    |

  7. The reduction potential of hydrogen half cell will be negative if :

    Text Solution

    |

  8. The electrode reactions that takes place at the anode of CH(4)-O(2) fu...

    Text Solution

    |

  9. The electrochemical cell stops working after some time because:

    Text Solution

    |

  10. The cathode reaction in electrolysis of dilute sulphuric acid with Pla...

    Text Solution

    |

  11. If the half-cell reaction A+e^(-)toA^(-) has a large negative reductio...

    Text Solution

    |

  12. At 25^@ C specific conductivity of a normal solution of KCI is 0. 00...

    Text Solution

    |

  13. The tendency of an electrode to lose electrons is known as

    Text Solution

    |

  14. What is the cell reaction occurring in Daneill cell (galvanic cell) ?

    Text Solution

    |

  15. Anode reaction of a fuel cell is:-

    Text Solution

    |

  16. The cell reaction Zn+Cu^(2+)rarrZn^(2+)+Cu, is best represented by-

    Text Solution

    |

  17. A conductivity cell has been calibrated with a 0.01 M 1:1 electrolyte ...

    Text Solution

    |

  18. Which coloruless gas evolves when NH(4)CI reacts with zinc in a dr...

    Text Solution

    |

  19. lambda(ClCH(2)COONa)=224 "ohm"^(-1) cm^(2) " gm eq"^(-1), lambda(Na...

    Text Solution

    |

  20. Which of the following statement about galvanic cell is incorrect

    Text Solution

    |