The volume of solute present in 100ml of the solution is defined as a volume percentage.
A solution contains 30 mL of ethyl alcohol mixed with 100 mL of water. The concentration of the solution in terms of volume by volume percentage is ___ %.
A solution contains y ml of acetone in 150ml of solution. The concentration of the solution is 25% in terms of volume by volume percentage. Find y.
A solution contains 'X' ml of ethyl alcohol mixed with 100ml of water. The concentration of the solution is 28.6% in terms of volume by volume percentage. Find X.