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In Chemistry / High School | 2014-04-23

Which of the following aqueous solutions would have the greatest freezing-point depression?

A. 0.10 m (NH₄)₂SO₄
B. 0.10 m MnSO₄
C. 0.10 m NaF
D. 0.10 m KCl
E. 0.10 m CH₃OH

Asked by Milton719

Answer (2)

The greatest aqueous freezing point is (D) 0.10 KCI

Answered by emmanuelvenkatsami | 2024-06-10

The aqueous solution with the greatest freezing-point depression is 0.10 m (NH₄)₂SO₄, which dissociates into three particles per formula unit. This results in the highest effective concentration of solute particles, leading to the most significant decrease in freezing point. Therefore, option A is the correct answer.
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Answered by Anonymous | 2024-12-24

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