Which one of the following statements is false?

* Statement B is false because $\Delta T_f=K_f\times m$. The freezing point depression depends on the cryoscopic constant ($K_f$), which is a characteristic of the solvent. Different solvents will have different $K_f$ values, resulting in different $\Delta T_f$ even if molality is the same.Statement A is the definition of Raoult's Law.Statement C is correct because ${\text{BaCl}}_2$ produces $3$ ions, $\text{KCl}$ produces $2$, ${\text{CH}}_3\text{COOH}$ partially dissociates, and sucrose does not dissociate.Statement D is the van't Hoff equation for non-electrolytes.