Question

Molar ionic conductivities of a bivalent electrolyte are 57 and 73. the molar conductivity of the solution will be

Answer 1

Molar conductivity of a solution at a given concentration is the conductance of the volume (V) of the solution containing one mole of electrolyte kept between two electrodes with area of cross section (A) and at a distance of unit length Eg cm.

The units are Siemens cm² / mole

For the bivalent electrolyte, to get the molar conductivity of the electrolyte, we sum the individual molar conductivities.

CALCULATIONS :

73 + 57 = 130

ANSWER :

130 S cm² / mol

Answer 2

Answer:

Explanation:

Molar conductivity of a solution at a given concentration is the conductance of the volume (V) of the solution containing one mole of electrolyte kept between two electrodes with area of cross section (A) and at a distance of unit length Eg cm.

The units are Siemens cm² / mole

For the bivalent electrolyte, to get the molar conductivity of the electrolyte, we sum the individual molar conductivities.

CALCULATIONS :

73 + 57 = 130

ANSWER :

130 S cm² / mol