Q.
Which of the following expressions correctly represents the equivalent conductance at infinite dilution of Al2(SO4)3 ? Given that ∧Al3+∘ and −∧SO42−∘ are the equivalent conductances at infinite dilution of the respective ions
Al2(SO4)32Al3++3SO42−.
Since equivalent conductance's are given only for ions, the equivalent conductance at infinite dilution, Λeq∞=ΛAl3+o+Λso42−o