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Molar conductivity at infinite dilution refers to the maximum conductivity of an electrolyte solution when it is extremely dilute. At this limit, all ions are completely dissociated and free to conduct electricity independently. This value is used to compare the conducting abilities of different electrolytes irrespective of their concentrations.
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What is kohlrousch law?
The Kohlrausch's law establishes the equivalent conductivity of an electrolyte based on an infinite dilution.
What is infinite dilute solution?
Infinite dilution means such a large dilution so that when you add more solvent there is no change in concentration.
What is molar unit?
Molar units are siemens per meter per molarity, or siemens meter-squared per mole.Molar conductivity is defined as the conductivity of an electrolyte solution divided by the molar concentration of the electrolyte, and so measures the efficiency with which a given electrolyte conducts electricity in solution.
Why equivalent conductance increase with dilution whereas specific conductance decrease?
the specific conductance of the electrolyte falls because of the no of current carring particles i.e. ions present per centimetercube of the soltion becomes less and less on dilution how ever increase in eqi bacause it is the product of specific conductance and rthe volume v of the sol contain 1 gm of eq electrolyte or one mole of the elecrtrolute that's why .............................................
What is the key idea to remember when considering the dilution of a solution?
The key idea to remember when considering the dilution of a solution is that the amount of solute remains constant before and after dilution. Therefore, the concentration of the solute decreases as more solvent is added. The equation C1V1 = C2V2 is commonly used to calculate the new concentration or volume after dilution.
What is the molar conductivity of kcl in infinit dilution?
Infinite dilution molar conductivity is the limiting value of the molar conductivity as the concentration tends to zero. The molar conductivity of KCl at infinite dilution is approximately 149.9 S cm² mol⁻¹ at 25°C.
How do you find molar conductivity of nacl at infinite dilution when given molar conductivities at infinite dilution of licl nano3 and lino3?
You can use the Kohlrausch's law of independent migration of ions. The molar conductivity of NaCl at infinite dilution can be calculated by summing the molar conductivity values of LiCl, NaNO3, and LiNO3 at infinite dilution, and then subtracting the molar conductivity of LiCl from the total. This is because the contributions of Li+, NO3-, and Cl- ions would cancel each other out, leaving the contribution of Na+ and Cl- ions.
WHY dilution increase conductivity?
Molar conductivity is what increases dilution. It is the conductivity of an electrolyte solution.
Molar conductivity of sodium chloride at infinite dilution?
If it is infinitely diluted, then naturally the solute (HOH) is the conductor. Conductivity of pure water is about 5.5 · 10-6 S/m
What is kohlrousch law?
The Kohlrausch's law establishes the equivalent conductivity of an electrolyte based on an infinite dilution.
What is infinite dilute solution?
Infinite dilution means such a large dilution so that when you add more solvent there is no change in concentration.
What is the relationship between electrolyte concentration and molar conductivity?
The relationship between electrolyte concentration and molar conductivity is that as the concentration of electrolytes increases, the molar conductivity also increases. This is because more ions are available to carry electrical charge, leading to higher conductivity.
How will molar conductivity vary with concentration or temperature?
Molar conductivity typically decreases with increasing concentration due to increased ion-ion interactions at higher concentrations. Additionally, molar conductivity generally increases with temperature due to enhanced ion mobility and decreased viscosity of the electrolyte solution.
Is the conductivity of superconductor infinite?
yes
What is the conductivity of superconductor?
Superconductors have zero electrical resistance, which means they have infinite conductivity. This allows them to conduct electricity without any loss of energy.
What is molar unit?
Molar units are siemens per meter per molarity, or siemens meter-squared per mole.Molar conductivity is defined as the conductivity of an electrolyte solution divided by the molar concentration of the electrolyte, and so measures the efficiency with which a given electrolyte conducts electricity in solution.
Why does the molar conductivity of weak acid decrease as the concentration increases?
The decrease in molar conductivity of weak acids with increasing concentration is due to ion-ion interactions. As the concentration increases, the ions come closer together, leading to more frequent inter-ionic collisions and decreased mobility. This results in a decrease in conductivity.
