Which of the following solution has the highest freezing point?
in 
water 
in 
water 
Urea in 
water 
of glucose in 
water
Text Solution
Verified by ExpertsC
Total no. of species will increases for the dissolution of strong electrolytes, 
and 
.
Therefore, depression in freezing point will be in greater extent than undissociated organic compounds like urea and glucose is they don't dissociate in aqueous solution.
Now, 
of glucose 
Therefore, no. of moles of solute of glucose is greater than that of urea of 
water. So, depression 
in freezing point is more than that of urea.
The highest freezing point is for 
urea in 1 
water.
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