The limiting value of Van’t Hoff’s factor for is — Solutions and Colligative Properties Chemistry Question
Question
The limiting value of Van’t Hoff’s factor for $\text{Na}_2\text{SO}_4$ is
Answer: B
💡 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.
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