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A solution is 0.25% by mass. The weight of solvent containing 1.25g. Of solutes would be |
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Answer» 506g :. Mass of SOLVENT =100-0.25 = 99.75 g. 0.25 of solute is PRESENT in 99.75g of solvent :. 1.25 g. of solute will be present in `(99.75 xx 1.25)/0.25 =498.75` g of solvent. |
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