What is the unit of molar conductivity? Could you explain what is unit of  molar conductivity along with derivation
Molar conductivity is defined as the conductivity of an electrolyte solution divided by the molar concentration of the electrolyte, and so measures the efficiency with which a given electrolyte conducts electricity in solution.
It's unit in S.I. is: $$\ce{S.m^2.mol^{-1}}$$