A 0.100 m solution of which one of the following solutes will have the lowest vapor pressure? A) Ca(ClO₄)₂ B) Al(ClO₄)₃ C) KClO₄ D) sucrose E) NaCl

Name: A 0.100 m solution of which one of the following solutes will have the lowest vapor pressure? A) Ca(ClO 4 ) 2 B) Al(ClO 4 ) 3 C) KClO 4 D) sucrose E) NaCl
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Quizplus · Accepted Answer

Al(ClO4)3 dissociates into the most ions (4 ions: Al^3+ and 3 ClO4^-), leading to the greatest reduction in vapor pressure due to the colligative property effect.

A 0100 M Solution of Which One of the Following Solutes