A 2.500102M solution of NaCl in water is at 20.0 C. Thesample was created by di

A 2.500102M solution of NaCl in water is at 20.0 C. Thesample was created by dissolving a sample of NaCl in water and thenbringing the volume up to 1.000 L. It was determined that thevolume of water needed to do this was 999.3mL. The density of waterat 20.0 C is 0.9982 g/mL. 1) Calculate the molality of the saltsolution. 2) Calculate the mole fraction of salt in this solution.3) Calculate the concentration of the salt solution in percent bymass. 4)Calculate the concentration of the salt solution in partsper million.