Question

define molar conductivity. How does it vary with temperature​

Answer 1

Answer:

The molar conductivity of an electrolyte solution is defined as its conductivity divided by its molar concentration. where: κ is the measured conductivity, c is the molar concentration of the electrolyte. The SI unit of molar conductivity is Siemens metre-squared per mole.

Answer 2

As temperature increases, the energy gained by the molecules in the medium (electrolyte) increases and hence the ions are in a higher energy state. This energy will be converted into kinetic energy and so, the mobility increases. Hence the conductivity increases.

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