Home
Class 12
CHEMISTRY
The correct order of equivalent conduct...

The correct order of equivalent conductance at infinite dilution of LiCI, NaCI and KCI is

A

`LiCl gt NaCl gt KCl`

B

`KCl gt NaCl gt LiCl`

C

`NaCl gt KCl gt LiCl`

D

`LiCl gt KCl gt NaCl`.

Text Solution

Verified by Experts

The correct Answer is:
B
Moving down from `Li^(+) ` to `K^(+)`, ionic radii increases leading to decrease in solvation. Hence, effective size of solvated ions decreases, leading to decrease in mobility and thus conductivity.
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 unit of equivalent conductance is :

The equivalent conductance of CH_3COOH at infinite dilution is given by

Degree of dissociation of decinormal acetic acid is 3.66% at 25^@C .If the equivalent conductance at infinite dilution of acetic acid at 25^@C is 390.7 "ohm"^(-1) ,calculate the equivalent conductance at given concentration.

Which of the following expression correctly represents the equivalent conductance at infinite dilution of Ca_(3)(PO_(4))_(2) Given ^^_(Ca^(+2))^(@) and ^^_(PO_(4)^(-3))^(@) are the equivalent conductance at infinity dilution of the respective ions :-

Given the ionic conductance of underset(underset(COO^(-))(|))(COO^(-)),K^(o+), and Na^(o+) are 74,50, and 73cm^(2)ohm^(-1)eq^(-1) , respectviley. The equivalent conductance at infinite dilution of the salt underset(underset(COOK)(|))(COONa) is

Define the terms: Equivalent conductance.

The equivalent conductance..........with dilutlon.

Which of the following solution has the highes t equivalent conductance at infinite dilution ?

Which of the following expressions correctly repesents the equivalent conductance at infinte dilution of Al_(2)(SO_(4))_(3) . Given that Lambda_(Al^(3+))^(@) and Lambda_(SO_(4)^(2-))^(@) are the equivalent conductance at infinte dilution of the respective ions?

Define Equivalent conductivity.

ICSE-ELECTROCHEMISTRY-EXERCISE (PART-I Objective Questions) (Choose the correct alternative)
  1. The specific conductance of a 0.1 N KCl solution at 23^(@)C is 0.012 ...

    Text Solution

    |

  2. The quantity of electricity needed to liberate 0.5 gram equivalent of...

    Text Solution

    |

  3. The correct order of equivalent conductance at infinite dilution of ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  7. Which of the following statement is correct ?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  19. While charging the lead storage battery

    Text Solution

    |

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

    Text Solution

    |