Question

suggest a way to determine the molar conductivity of water?

Answer 1

Limiting Molar conductivity is the molar conductivity at infinite dilution and it is calculated as:

∧m =∧0 m - K√C 

Where, ∧0 m = limiting molar conductivity, ∧m = molar conductivity , K =empirical constant and c = electrolytic concentration of solute.

So, ∧0 m =∧m +  K√C 

Also, limiting molar conductivity is calculated as:

 ∧ 0 m =  (no. of moles of cation x limiting molar conductivity of cation) +  (no. of moles of anion x limiting molar conductivity of anion)

Value, of limiting molar conductivity of water depends on the ion of the dissolved electrolyte.