# A solution has been prepared by mixing 4 ml alcohol with water such that the final volume of the solution becomes 40 mL. Calculate the volume percentage of the solution.

Given,

Volume of solute (alcohol) = 4mL

The total volume of the solution = 40 mL

Volume by Vol. Percentage = $\frac{Volumeofsolute}{Volumeofsolution}\times 100$= $\frac{4}{40}\times 100=10\%$

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