Question

According to Kohlrusch law, the limiting value of molar conductivity of an electrolyte $A_{2} B$ is

• A. $\lambda_{i^{+}}^{\infty}+\lambda_{B^{-2}}^{\infty}$
• B. $\frac{1}{2} \lambda_{A^{+}}^{\infty}+\lambda_{B^{-2}}^{\infty}$
• C. $2 \lambda_{A^{+}}^{\infty}+\frac{1}{2} \lambda_{B^{-2}}^{\infty}$
• D. $2 \lambda_{A^{+}}^{\infty}+\lambda_{B^{-2}}^{\infty}$

Answer 1

Answer: (D)

$A_{2} B \rightarrow 2 A^{+}+B^{-2}$