Grade 12Physical Chemistry
1 litre of aqueous solution of Urea having density 1.06 gram/ml is found to have an elevation in b.p. of 0.5°C. If temperature of the solution increases to 101.5°C, then calculate the amount of water that must have gone to vapour state upto this point of temperature. Given-B.P. Elevation constant for water is 0.5°C/molal.
1 litre of aqueous solution of Urea having density 1.06 gram/ml is found to have an elevation in b.p. of 0.5°C. If temperature of the solution increases to 101.5°C, then calculate the amount of water that must have gone to vapour state upto this point of temperature. Given-B.P. Elevation constant for water is 0.5°C/molal.
