An aqueous solution freezes at –2.550C. What is its boiling point. 0.52 / ; 1.86 / ? H O H O b f K K m K K m

1 1.86 f K K m 1 o 0.52 2.55 1.86 (02.55) 0.52 0.71 1.86 100 0.71 100.7 C b f f f f b b K K m T K m T m K T K m x x Depression in freezing point