A solution of urea in water has abouling point of 100.128°C. Calculate the freezing point of same solution. KF and KD for water are 1.86°C and ⁰.512°C respectively.
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Calculate the freezing point of 5% glucose in water if freezing point of pure water is 273.15 K. 5% solution (by mass) of cane sugar in water means 5 g of cane sugar is present in (100 - 5)g = 95 g of water. ... Hence, the freezing point of 5% glucose solution is (273.15 - 4.09) K= 269.06 K.
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