Question

The osmotic pressure of an aqueous solution of ammonium phosphate,

(NH4)3PO4 is 11.4 atm at 27 0C. If the density of this solution is 0.854 g/cm3,
calculate the freezing point the solution. Kf for water is 1.86 0C/m

Answer 1

the freezeng point of solution is -12°c b/c it dencity is 0.854 formula =