Molar conductivity and conductivity of an electrolyte

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In summary, molar conductivity is a measure of an electrolyte's ability to conduct electricity and is affected by concentration, temperature, and the nature of the electrolyte. It differs from regular conductivity by taking into account the electrolyte's concentration. Molar conductivity can be calculated by dividing the solution's conductivity by the electrolyte's concentration, and it is important in chemistry for understanding electrolyte behavior and determining the strength of acids and bases.
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Dexter Neutron
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if ∧m = ∧mo - A√c
then till where is this formula ∧m = κ/c applicable because if for infinite dilution c = 0 it gives molar conductivity infinite.

Please explain how conductivity and molar conductivity varies with concentration of electrolyte.
 
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  • #2
Dexter Neutron said:
where is this formula ∧m = κ/c applicable because if for infinite dilution c = 0 it gives molar conductivity infinite

Hint: it doesn't.
 

What is molar conductivity?

Molar conductivity is a measure of the ability of an electrolyte to conduct electricity. It is defined as the conductivity of a solution containing one mole of the electrolyte in one liter of solution.

What factors affect molar conductivity?

The molar conductivity of an electrolyte is affected by the concentration of the solution, temperature, and the nature of the electrolyte itself. Generally, higher concentrations and higher temperatures result in higher molar conductivity.

How is molar conductivity different from conductivity?

Molar conductivity is a specific type of conductivity that takes into account the concentration of the electrolyte. Regular conductivity measures the ability of a substance to conduct electricity, regardless of its concentration.

How do you calculate molar conductivity?

Molar conductivity can be calculated by dividing the conductivity of the solution by the concentration of the electrolyte in moles per liter. This gives the molar conductivity in units of inverse moles per centimeter (M^-1 cm^-1).

Why is molar conductivity important in chemistry?

Molar conductivity is an important concept in chemistry because it helps us understand the behavior of electrolytes, which are substances that dissociate into ions when dissolved in water. It is also used to determine the strength of acids and bases, as well as to predict the extent of a chemical reaction.

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