Question

If 25 ml of acetone is present in 150 ml of its aqua solution. Calculate the concentration of this solution

Answer 1

$(25 \div 150 )\times 100 = 16.6$

Answer 2

Answer:

Explanation:

Volume of the acetone solute = 25 ml (Given)

Volume of the solvent = 150 ml (Given)

Therefore, the total volume will be -

Volume of Solution = Volume of Solute + Volume of Solvent

= 25 ml + 150 ml

= 175 ml

Percentage of volume -

Volume by Volume percentage = Volume of the solute/ Volume of the solution × 100

= 25 × 100 / 175

= 2500/175

= 14.28

Therefore, the concentration of the aqua solution is 14.28%.