Question

Which of the following compounds corresponds Van't Hoff factor $'i'$ to be equal to 2 for dilute solution.

• A. $K_{2}SO_{4}$
• B. $NaHSO_{4}$
• C. Sugar
• D. $MgSO_{4}$

Answer 1

Answer: (D)

$MgSO_{4}$

Answer 2

$MgSO_{4}$ dissociates to give 2 ions.