What is the correct order of equivalent conductance at infinite dilution for LIC NaCl and KCl?
LiCl > NaCl > KCl.
How do you find the equivalent conductivity of an infinite dilution?
Given the ionic molar conductivities at infinite dilution are: lambda^(oo)(C_(2)O_(4)^(2-))=148.5S cm^(2)mol^(-1), lambda^(oo)(K^(+))=50.1 S cm^(2) mol^(-1) lambda^(oo)(Na^(+))=73.5 S cm^(2) mol^(-1) and.
What is the conductance of solution at infinite dilution?
Selina – Chemistry – Class 7 The equivalent conductance at infinite dilution is given by Kohlrausch’s law. This law states that conductivity of Ions is constant at infinite dilution and does not depend on the nature of the co ions.
What is the conductance of NaCl?
For example, the molar ionic conductivity of the sodium ion is 5.01 [mS m^2/mol] or [S/m per mol/dm^3] as you prefer. For chloride it is 7.63. Or you can look up the value for NaCl, which – as noted above – is the sum of those two, i.e. 12.6 [from the CRC handbook].
What is the correct order of equivalent conductance at infinite dilution?
the correct order is KCl > NaCl > LiCl .
What is the value of equivalent conductance at infinite dilution?
The equivalent conductance at infinite dilution of HCl and NaCl are 426.15 and 126.15 mhocm2g eq−1 respectively.
What do you understand by equivalent conductance at infinite dilution?
Kohlrausch’s law states that the equivalent conductivity of an electrolyte at infinite dilution is equal to the sum of the conductances of the anions and cations. The molar conductivity of a solution increases with the decrease in concentration.
What is equivalent conductance formula?
Equivalent conductance is defined as the conductance of all the ions produced by one gram equivalent of an electrolyte in a given solution. Equivalent conductance λ = k × V Where V is the volume in mL containing 1 g equivalent of the electrolyte.
What is the equivalent conductance of KCl at infinite dilution?
130S cm^
The equivalent conductivity of `KCl` at infinite dilution is `130S cm^(2) eq^(-1)`.
Which of the following possesses maximum equivalent conductance at infinite dilution *?
LiCl > KCl > NaCl.
Which of the following solutions of NaCl will have the highest value of specific conductance 1 point?
Option c) 0.005 M NaCl solution will have the highest equivalent conductance.
Which of the following solutions of NaCl will have highest equivalent conductance?
Option c) 0.005 M NaCl solution will have the highest equivalent conductance. Explanation: The concept involved is that in the case of strong electrolytes, the molar conductivity decreases as the concentration of solution increases.