The amount of urea to be dissolved in 500 ml of water (K =18.6 K mole-1 in 100g solvent) to produce a depression of 0.1860C in freezing point is
As we learned
Mathematical Expression of Depression in Freezing point -
- wherein
m = molarity of solvent
= cryoscopic constant
molal depress const
Units =
Option 1)
Option 2)
Option 3)
Option 4)
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