Question

The equivalent conductance at infinite dilution of $\text{HCl }$ and $\text{NaCl}$ are 426.15 and 126.15 $\text{mhoc}{{\text{m}}^{2}}\text{g e}{{\text{q}}^{-1}}$ respectively. It can be said that the mobility of:
A. ${{\text{H}}^{+}}$ ions is much more than that of $\text{C}{{\text{l}}^{-}}$ ions.
B. $\text{C}{{\text{l}}^{-}}$ ions is much more than that of ${{\text{H}}^{+}}$ ions.
C. ${{\text{H}}^{+}}$ ions is much more than that of $\text{N}{{\text{a}}^{+}}$ ions.
D. $\text{N}{{\text{a}}^{+}}$ ions is much more than that of${{\text{H}}^{+}}$ ions.