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

The cell constant of a conductivity cell

Text Solution

Verified by Experts

Cell constant=specific conductance/observed conductance.
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    PRADEEP|Exercise ADDITIONAL QUESTIONS(SHORT ANSWER QUESTIONS)|51 Videos

  • ELECTROCHEMISTRY

    PRADEEP|Exercise ADDITIONAL QUESTIONS(LONG ANSWER QUESTIONS)|12 Videos

  • ELECTROCHEMISTRY

    PRADEEP|Exercise NCERT EXEMPLAR PROBLEMS WITH ANSWERS, HINTS AND SOLUTIONS (LONG ANSWER QUESTIONS)|3 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise IMPORTANT QUESTIONS|30 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    PRADEEP|Exercise Curiosity Questions|2 Videos

Similar Questions

Explore conceptually related problems

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 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) 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.

The resistance of 0.01 M AgNO_(3) solution dipped in a conductivity cell at 25^(@) C was 1412 ohms . If the molar conductivity of this solution 132.6 ohm^(-1) cm^(2) mol^(-1) , what is the cell constant of the conductivity cell ?

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.

PRADEEP-ELECTROCHEMISTRY-ADDITIONAL QUESTIONS(VERY SHORT ANSWER QUESTIONS)
  1. Express the relation among conductivity of the solution in the cell, t...

    Text Solution

    |

  2. Give the relationship between equivalent and molar conductance of a gi...

    Text Solution

    |

  3. The cell constant of a conductivity cell

    Text Solution

    |

  4. Which equation gives the relationship between equivalent or molar cond...

    Text Solution

    |

  5. What is the effect of decreasing concentration on the mlar conductivit...

    Text Solution

    |

  6. State Kohlraush's law of independent migration of ions.

    Text Solution

    |

  7. What is meant by limiting molar conductivity?

    Text Solution

    |

  8. Write an expression to co-relate molar conductivity of the electroyte ...

    Text Solution

    |

  9. What is the direction of electric current or conventional current?

    Text Solution

    |

  10. What flows in the internal circuit of a galvanic cell?

    Text Solution

    |

  11. Why is it not possible to measure the single electrode potential ?

    Text Solution

    |

  12. Given standard electrode potentials K^(o+)|K=-2.93V, Ag^(o+)|Ag=0.80...

    Text Solution

    |

  13. Define reference electode.write two applications of electrochemical se...

    Text Solution

    |

  14. Can we store copper sulphate solution in zinc vessel ?

    Text Solution

    |

  15. Why does zinc react with dilute sulphuric acid to give hydrogen gas bu...

    Text Solution

    |

  16. The Nernst equation giving dependence of electrode reduction potential...

    Text Solution

    |

  17. State the factors which influence the value of cell potential in the f...

    Text Solution

    |

  18. Write Nernst equation for the reaction (i) 2Cr(s)+3Cd^(+ +)(aq)to2Cr...

    Text Solution

    |

  19. Why a cell stops working after some time ?

    Text Solution

    |

  20. concentration cells

    Text Solution

    |