Statement–I: 0.1 M $\mathrm{HCl}$ is a better conductor than 0.1 M $\mathrm{NaCl}$

Statement-II: Molar conductance of ${\mathrm{CH}}_3\mathrm{COOH}$ increases with increase in dilution.

(I) Ionic mobility of ${\mathrm{H}}^{+}$ > Ionic mobility of ${\mathrm{Na}}^{+}$.

$\therefore$        Ionic conductance of ${\mathrm{H}}^{+}$ > Ionic conductance of ${\mathrm{Na}}^{+}$.

$\therefore$         Conductivity of 0.1 M HCl > 0.1 M NaCl.

(II) On dilution, ionization of weak electrolyte (${\mathrm{CH}}_3\mathrm{COOH}$)  increases.

$\therefore$         molar conductance increases.