My teacher gives us questions to do to help study for ourtest. The question is W

Question

My teacher gives us questions to do to help study for ourtest. The question is Which of the following liquids will have thelowest freezing point? a)pure H2O b)aqueous KF (0.50 m) c)aqueous FeI3 (0.24m) d)aqueous sucrose (0.60 m) e)aqueous glucose (0.60 m) I just would like to know how to go about finding out how tofind lowest freezing point please? My teacher gives us questions to do to help study for ourtest. The question is Which of the following liquids will have thelowest freezing point? a)pure H2O b)aqueous KF (0.50 m) c)aqueous FeI3 (0.24m) d)aqueous sucrose (0.60 m) e)aqueous glucose (0.60 m) I just would like to know how to go about finding out how tofind lowest freezing point please?

Explanation / Answer

Well pure H20 is the highest freezing point because it hasnothing it it. For the rest of them multiply their molartiy by the number ofions they form to rank them. The higher the number the lower theirboiling point relative to each other. If molality is given just rank based on molality. I hope this helps =]. (btw if those m's should be capital A would be the rightanswer.)

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