In a laboratory experiment, the freezing point of an aqueous solu- tion of glucose is found to be –0.325°C. What is the molal concen- tration of this solution?

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2. In a laboratory experiment, the freezing point of an aqueous solu-
tion of glucose is found to be –0.325°C. What is the molal concen-
tration of this solution?
Transcribed Image Text:2. In a laboratory experiment, the freezing point of an aqueous solu- tion of glucose is found to be –0.325°C. What is the molal concen- tration of this solution?
Expert Solution
Step 1

∆Tf = i × kf × m 

where ; 

∆Tf is freezing point depression

i is van't hoff factor 

Kf is freezing point depression constant 

m is the molal concentration

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