A solution contains 50 mL of ethyl alcohol in 150 mL of water. Calculate the concentration of the solution in terms of volume by volume percentage of the solution.
Volume of solute (ethyl alcohol) = 50 mL
Volume of solvent (water) = 150 mL
Total volume of solution = 50 + 150 = 200 mL
Volume by volume percentage of solution =volume of solutevolume of solution×100
=50200×100=25%