Home
Class 12
CHEMISTRY
The cell constant of a conductivity cell...

The cell constant of a conductivity cell........

A

changes with change of electrolyte

B

changes with change of concentration of electrolyte

C

changes with temperature of electrolyte

D

remains constant for a cell.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    ICSE|Exercise EXERCISE (PART-II Descriptive Questions)|74 Videos

  • ELECTROCHEMISTRY

    ICSE|Exercise EXERCISE (PART-II Descriptive Questions)(SHORT ANSWER QUESTIONS)|38 Videos

  • ELECTROCHEMISTRY

    ICSE|Exercise EXERCISE (PART-I Objective Questions)|28 Videos

  • DISTINCTION BETWEEN PAIRS OF COMPOUNDS

    ICSE|Exercise QUESTIONS |155 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    ICSE|Exercise EXERCISE (PART-I ( OBJECTIVE QUESTIONS )) (Fill in the blanks)|60 Videos

Similar Questions

Explore conceptually related problems

The conductance of a solution of an electrolyte is equal to that of its specific conductance The cell constant of the conductivity cell is equal to

The resistance of 0.01 M NaCl solution at 25°C is 200 ohm.The cell constant of the conductivity cell used is unity. Calculate the molar conductivity of the solution.

A 0.05 M NaOH solution offered a resistance of 31.6 ohms in a conductivity cell. If the cell constant of the conductivity cell is 0.378 cm^(-1) , determine the molar conductivity of sodium hydroxide solution at this temperature.

(a) What are the two classifications of batteries ? What is the difference between them ? (b) The resistanc of 0.01 M NaCl solution at 25^(@)C is 200Omega. The cell constant of the conductivity cell is unity. Calculate the molar conductivity of the solution.

A 0.05 M NaOH solution offered a resistance of 31.6 Omega in a conductivity cell at 298 K. If the cell constant of the conductivity cell is 0.367 cm^(-1) , find out the specific and molar conductance of the sodium hydroxide solution.

A conductivity cell is used to measure the conductance of electrolyte . It makes use of conductivity of water which does not contain any ions. The cell constant of conductivity cell is determined. If the cell constant is 0.40 cm^(-1) , the conductivity of 0.051 M NaCl solution having R=1850 ohm is equal to

A conductivity cell is used to measure the conductance of electrolyte . It makes use of conductivity of water which does not contain any ions. The cell constant of conductivity cell is determined. Calculate alpha of CH_(3)COOH if Delta^(oo)._(m) for HCl, NaCl, CH_(3)COOHNa are 426,126,91 S cm^(2) mol^(-1) , respectively, and wedge_(m)=14.4 S cm^(2) mol^(-1) at 0.015 M concentration.

The molar conductance of NaCl varies with the concentration as shown in the following table and all values follows the equation. lambda_(m)^(c)=lambda_(m)^(oo)-bsqrt(C) where lambda_(m)^(c) = molar specific conductance lambda_(m)^(oo)= molar specific conductance at infinite dilution C=molar concentration When a certain conductivity cell (C) was filled with 25 xx10^(-4)(M) NaCl solution, the resistance of the cell was found to be 1000 ohm. At infinite dilution, conductance of Cl^(-) and SO_(4)^(2-) are 80ohm^(-1) cm^(2) "mole"^(-1) and 160ohm^(-1) cm^(2) "mole"^(-1) respectively. What is the cell constant of the conductivity cell (C)?

The resistance of 0.01 N solution at 25^(@)C is 200 ohm. Cell constant of the conductivity cell is unity. Calculate the equivalent conductance of the solution.

The resistance of conductivity cell containing 0.001 M KCl solution at 298 K is 1500 ohm. What is the cell constant if the conductivity of 0.001 M KCl solution at 298 K is 0.146xx10^(-3) S cm^(-1)

ICSE-ELECTROCHEMISTRY-EXERCISE (PART-I Objective Questions) (Choose the correct alternative)
  1. The correct order of equivalent conductance at infinite dilution of ...

    Text Solution

    |

  2. The equivalent conductance of Ba^(2+) and Cl^- are respectively 127 an...

    Text Solution

    |

  3. Which cell will measure standard electrode potential of copper electro...

    Text Solution

    |

  4. Electrode potential for Mg electrode varies according to the equation ...

    Text Solution

    |

  5. Which of the following statement is correct ?

    Text Solution

    |

  6. The difference between the electrode potentials of two electrodes when...

    Text Solution

    |

  7. Which of the following statements is not correct about an inert electr...

    Text Solution

    |

  8. An electrochemical cell can behave like an electrolytic cell when

    Text Solution

    |

  9. Which of the statements about solutions of electrolytes is not correc...

    Text Solution

    |

  10. Using tha data given below find out the strongest reducing agent. E(...

    Text Solution

    |

  11. Using tha data given below is reducing potenial. E(Cr2O7^(2-)//Cr^(3...

    Text Solution

    |

  12. Using tha data given below find out the strongest reducing agent. E(...

    Text Solution

    |

  13. Use the data given Q.8 find out the most stable ion in its reduced for...

    Text Solution

    |

  14. Using tha data given below find out the strongest reducing agent. E(...

    Text Solution

    |

  15. The quantity of charge required to obtain one mole of aluminium from A...

    Text Solution

    |

  16. The cell constant of a conductivity cell........

    Text Solution

    |

  17. While charging the lead storage battery

    Text Solution

    |

  18. Lambda(m(NH4OH))^@ is equal to

    Text Solution

    |

  19. In the electrolysis of aqueous sodium chloride solution which of the h...

    Text Solution

    |

  20. Best way to prevent rusting of iron is by

    Text Solution

    |