Question

The correct expression in $SI$ system relating the equivalent conductance $ (\Lambda _{c}), $ specific conductance $ (\kappa ) $ and equivalent concentration $[C]$ is (where $C$ is the number of gram-equivalents of the electrolyte in one litre of the solution)

• A. $ {{\Lambda }_{c}}=\frac{\kappa }{C} $
• B. $ {{\Lambda }_{c}}=\kappa \times \frac{1000}{c} $
• C. $ {{\Lambda }_{c}}=\kappa \times \frac{10^{-3}}{c} $
• D. $ {{\Lambda }_{c}}=\kappa \times \frac{10^{6}}{c} $

Answer 1

Answer: (B)

The correct relation between equivalent conductance $ (\wedge _{c}) $ and specific conductance $ (\kappa ) $ is as
$ (\wedge _{c})=\kappa \times \frac{1000}{C} $