Relation Between Molar Conductivity And Equivalent Conductivity


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    Relation Between Molar Conductivity And Equivalent Conductivity

    Molar conductivity and equivalent conductivity are two important properties of materials that can be used to describe their electrical properties. In this blog post, we will explore the relationship between these two properties and how they can be used in electrical engineering.

    What is Molar Conductivity?

    Molar conductivity is a property of substances that reflects how easily electricity can flow through them. It is measured in siemens (S) per meter and is usually expressed as a molar ratio.

    There are several factors that affect how easily electricity flows through a substance, called its equivalent conductivity. These include the nature of the molecules that make up the substance, their size, and their arrangement. The molar ratio of a substance’s equivalent conductivity to its molar conductivity is called its solubility constant.

    The solubility constant can be used to determine how much dissolved material a substance will form under specific conditions. For example, it can be used to calculate the concentration of a chemical in water or other Solutions.

    What is Equivalent Conductivity?

    Molar conductivity is a measure of the ability of a material to transport electrons through its structure. It is determined by dividing the voltage across a sample by the charge transfer rate (CTR) measured over a specific temperature range.
    Equivalent conductivity is a calculated value that takes into account the variation in molar conductivity with temperature and composition. It can be used to compare materials across different temperatures or to determine how well two materials will conduct electricity when combined.

    How are Molar and Equivalent Conductivities Used in Chemistry?

    Molar conductivity is used to determine the concentration of a substance in solution. Equivalent conductivities are also used in chemistry to determine the molarity of a solution. Molarity is the amount of solute per liter of solvent.


    The relation between molar conductivity and equivalent conductivity is critical to understanding the behavior of electrolytes in solutions. By understanding this relationship, we can create mathematical models that accurately predict the behavior of electrolytes over a wide range of conditions.

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