The solubility of sugar at 30˚C is 200 gm/100gm water. How much weight of water is required to prepare a saturated solution containing 800 gm of sugar.
Answer fast please exam is tomorrow
Answer fast please exam is tomorrow
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Answers & Comments
Explanation:
weight of salt = 90 gram,
solubility = 50
sing formula
solubility of solute =
weightofsolventinsaturatedsolution
weightofsoluteinsaturatedsolution
×100
or 50=
weightofsolventinsaturatedsolutio
90gm
×100
so weight of solvent in saturated solution =
50
90gm
×100=180gm
Hence 180 gm of water is required to prepare a saturated solution.