Which of the following aqueous molal solution have highest freezing point
Urea
Barium chloride
Potassium bromide
Aluminium sulphate
As we learned
Depression in freezing point -
-
urea is not ionise hence it is shows highest freezing point.
Option 1)
Urea
Option 2)
Barium chloride
Option 3)
Potassium bromide
Option 4)
Aluminium sulphate
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