a solution is prepared by dissolving 15 g of sodium chloride in 200g of water. what is mass by mass percentage of salt in this solution
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weight of solute=15g
weight of solution=200g
now,
solubility=weight of solute/weight of solvent*100
=1500/2oo
=7.5gram
weight of solution=200g
now,
solubility=weight of solute/weight of solvent*100
=1500/2oo
=7.5gram
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