Question

Which of the following ion has maximum conductance in aqueous solution.

• A. $L{i}^{+}{}_{(aq)}$
• B. $N{a}_{(aq)}^{+}$
• C. $C{s}_{(aq)}^{+}$
• D. $K_{(aq)}^{+}$

Answer 1

Answer: (C)

In aqueous solution $L{i}^{+}$ ion has maximum effective size due to maximum solvation while $C{s}^{+}$ion has minimum effective size.