30 gms of a salt saturates 75gms of water at 250C. What is the solubil – InterviewSolution

1.

30 gms of a salt saturates 75gms of water at 250C. What is the solubility of the salt and the mass/mass percent of the given solution respectively?

Answer»

WEIGHT of salt = 90 gram,

solubility = 50

sing formula

solubility of solute =

×100

or 50=

×100

so weight of solvent in saturated SOLUTION =

50

90gm

×100=180gm

Hence 180 gm of WATER is required to prepare a saturated solution.

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