Let $C_{NaCl}$ and $C_{BaSO_4}$ be the conductances (in $S$) measured for saturated aqueous solutions of $NaCl$ and $BaSO_4,$ respectively,at a temperature $T.$ Which of the following is false?

  • A
    Ionic mobilities of ions from both salts increase with $T$.
  • B
    $C_{NaCl} \gg C_{BaSO_4}$ at a given $T$.
  • C
    $C_{NaCl}(T_2) > C_{NaCl}(T_1)$ for $T_2 > T_1$.
  • D
    $C_{BaSO_4}(T_2) > C_{BaSO_4}(T_1)$ for $T_2 > T_1$.

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What is the relation between the concentration of solution and molar conductivity $(\Lambda_m)$?

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