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प्रश्न
If 25 mL of acetone is present in 150 mL of its aqueous solution, calculate the concentration of solution.
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उत्तर
Volume of acetone = 25 ml
Volume of solution = 150 ml
`"concentration"= "volume of solute"/"volume of solute + volume of solvent"xx100`
`=25/150xx100`
=16.667%
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