What is the relation between equivalent conductance and molar conductance?

Conclusion. The conductivity of a volume of solution containing one equivalent of an electrolyte is called equivalent conductivity. The conductance property of a solution containing one mole of electrolyte, or a function of a solution’s ionic strength or salt concentration, is known as molar conductivity.

What is difference between molar conductance and equivalent conductance?

Equivalent conductance is the conductance of an electrolyte divided by the number of equivalents of the electrolyte per unit volume. The molar conductance is almost the same except that it doesn’t take into account the number of equivalents in cases where one of the ions is multivalent.

What is a specific conductance and molar conductance explain?

Specific Conductance (SC) is a measure of how well water can conduct an electrical current. Conductivity increases with increasing amount and mobility of ions. Molar conductivity is defined as the conductivity of an electrolyte solution divided by the molar concentration of electrolyte.

How are conductivity equivalent conductivity and molar conductivity of an electrolyte solution related?

The increase in molar conductivity on dilution is due to the fact that it is the product of conductivity (κ) and the volume (V) of the solution containing one mole of the electrolyte. On dilution, conductivity decreases but volume containing one mole of an electrolyte increases.

What is equivalent conductance explain with example?

For example, If salt is dissolved in water then the conductivity of the salt solution is the sum of the conductances of the anions and cations(in solution). Λeqo = Equivalent Conductivity at infinite dilution. So, this is all about the Equivalent Conductnace.

How does equivalent conductance vary with concentration?

Equivalent conductance increases as concentration decreases.

Is equivalent conductivity and equivalent conductance same?

Equivalent conductivity (Λ): The conductance of that volume of solution containing one equivalent of an electrolyte is known as equivalent conductivity. It is denoted by Λ. Let us consider the V cm3 of solution containing one equivalent of an electrolyte. Its conductance is equal to equivalent conductance, Λ.

What is equivalent conductance and specific conductance?

Specific Conductance or conductivity is the conductance of a given solution enclosed in a cell having two electrodes of unit area and are separated by 1cm. While Equivalent Conductance is also a specific case but a little different than that of the previous one.

What is equivalent conductance?

The equivalent conductance of an electrolyte is defined as the conductance of a volume of solution containing one equivalent weight of dissolved substance when placed between two parallel electrodes 1 cm apart, and large enough to contain between them all of the solution.

Is molar conductance and molar conductivity same?

There is difference between conductance (value) and conductivity (property) but, in case of molar conductance and molar conductivity, they are identical which is the conducting power of all the ions produced by dissolving one mole of an electrolyte in solution (where the value is the property and vice versa).

What do you understand by equivalent conductance explain the experimental methods for its measurement?

The units of equivalent conductance are. Experimental measurement of conductance. (i) The conductance of a solution is reciprocal of the resistance, therefore, the experimental determination of the conductance of a solution involves the measurement of its resistance.

What is equivalent and specific conductance?

Specific Conductance or conductivity is the conductance of a given solution enclosed in a cell having two electrodes of unit area and are separated by 1cm. Equivalent Conductance is the conductance of all the ions produced by one gram equivalent of an electrolyte in a given solution.