The limiting value of Van’t Hoff’s factor for is — Solutions and Colligative Properties Chemistry Question

💡 Solution & Explanation

The limiting value of the van't Hoff factor assumes 100% dissociation. Sodium sulfate ($\text{Na}_2\text{SO}_4$) dissociates completely into 2 $\text{Na}^+$ ions and 1 $\text{SO}_4^{2-}$ ion, totaling 3 ions. Therefore, correct answer is B.